How to draw a hand-drawn tree illustration using PS, please ask for the steps!

How to learn hand drawing?

Learning hand-drawing requires the following five steps:

1. Prepare markers

If you want to learn hand-drawing, the early tool-marker must be prepared in advance Proficient in usage.

2. Sketch

The sketch stage mainly solves the composition. Composition is the basis for a successful hand-painted painting. If you don't pay attention to composition, you will find more and more mistakes in the middle of the painting, which will greatly affect the mood of painting.

3. Main manuscript

Usually start with the main body, use a 0.5 needle pen to outline the outline, use the pen as smoothly as possible, and complete it in one go. Do not repeatedly trace the lines, and then use a 0.3 stroke For the trees and people in the foreground, I finally used 0.1 to draw the distant view.

4. Coloring

Coloring is the most critical step. Apply most of the color on the back of the sulfuric acid paper. This can reduce the chroma of the marker, which is too bright. The color may make the picture too "hot", but a large area of ??gray can make the rendering durable.

5. Adjustment

This stage mainly involves making local modifications, unifying the tone, and in-depth characterization of the texture of the object. This step requires the intervention of colored pencils as a supplement to the markers.

Extended information

Hand-drawing is inseparable from our modern life. Architecture, clothing, illustrations, animation? The forms of hand-drawing are divided into categories, each with its own professionalism. It is of great interest to architects, researchers, For designers and other people in design and drawing-related professions, learning hand-drawn design is a process that lasts throughout their careers.

Hand-drawing training is a kind of educational training that targets the needs of hand-drawing skills. It has irreplaceable practical significance for the inheritance of design aesthetics in modern society.

Hand-drawing is a technical technique used in various industries to draw patterns by hand. Design hand-drawing is mainly research-based hand-drawing for the early conception of the design plan and expressive hand-drawing for the design results. The early part is called a sketch, and the result is Parts are called performance diagrams or renderings. The hand-drawn content is so vast that words cannot fully express it. How to draw illustrations using PS, please ask for the steps!

1. Open PS, create a new file and choose to draw with 300 resolution. It will be convenient if you want to print it out later.

2. Create a new layer to draw, select a square brush, remember to save the file at any time, and download the brush on the network disk behind the article.

3. Fill the background with a color draft and put it at the top. Fill it according to the main color you want to draw. The color should be grayer and the saturation should not be too high. When drawing the silhouette, you will preliminary match the color. You can also match the color. Go find a reference.

4. Then draw the silhouette in layers and use the pen tool to draw (you can also use the lasso tool to outline the shape and then fill it with color. I tried many options for the initial color matching, and finally chose the one that I am most satisfied with. Go deeper) and create a new black and white adjustment layer on the top of the layer. You can open the sketch relationship at any time to observe the picture, so as not to ignore the layers of the picture due to too many colors.

5. Lock the transparency of the layer and paint directly on the current layer with an airbrush brush; create a new layer, create a clipping mask, and then paint on the new layer.

6. Add auxiliary elements. Leaves and swallows are added interspersed. A hard-edged round brush is used for the leaves. Pay attention to adjusting the brush size and color when painting. For the leaves on the bottom layer, use the Lasso tool to outline the general shape, then use an airbrush to draw color changes, then use the Eraser tool to select a hard-edged circle and modify the shape.

The middle and top are drawn directly with a hard-edged round brush. Use the pen tool to outline the shape of the swallow, then copy multiple copies, adjust the size and color, and apply motion blur and Gaussian blur to the top leaves and swallows. The depth of field effect enhances the picture level.

7. Duplicate the layer you want to reflect, then Ctrl T to flip the layer vertically, then adjust the position, lock the transparency, fill it with a darker color in the picture, and then use an airbrush to draw the transition. Select the smudge tool, select volume smear, and then lightly smear the reflection close to the deer, paying attention to the degree and direction, and create changes.

8. Strengthen the visual center, create a new layer (change the blending mode of the layer to strong light), then select the airbrush to use a dark color to darken the edges of the picture, and use a light color to brighten the middle to increase the contrast ( For a strong light layer, use dark colors to make the dark parts darker, and use light colors to make the bright parts brighter.) Illustration Tips

1. Do you have any tips on better flower arrangements to share?

Tea Shishi should share tips on flower arrangements: 1. About 1 inch from the bottom of the flower stem The position is cut at a 45° angle.

This immediately increases the uptake of water to the stem surface, so the flowers and leaves absorb more water and become fuller and more vigorous. 2. Choose a teacup you like as a vase.

Don’t completely cut off the stems of the flowers, keep them to a suitable size for the tea cup, and use a rubber band to tie the flowers into a bunch, so that they come out with a more integrated flower shape and it is easier to change the water. 3. If you want the budding flower bones to bloom immediately, you can use the method of alternating warm and hot water.

First cut the stem of the flower, then place the flower in a glass bottle filled with warm water. After one minute, move the flowers to a vase filled with cold water. After 20 minutes the flowers will open to their maximum size.

4. A mixture of vodka and sugar can extend the flowering period. Add a few drops of vodka and a teaspoon of sugar to a vase to delay wilting of flowers.

When the flower has a sad face, add a cup of vodka to the water and its stem will stand straight again for about a day or two. 5. Display succulents in beautiful dessert cups.

Cute succulents growing in dessert cups feel sweet and chic! Simply fill the pot with potting soil, then spray the soil with a spray bottle filled with tap water, and place the succulents in the moistened soil. The surface layer, over time, will begin to grow roots. Be sure to mist the soil evenly with a spray bottle once a week until the surface soil looks moist.

2. What is the common sense of painting and how to master painting

The common sense of painting generally refers to painting, sculpture, arts and crafts, architectural art, etc. that are developed, expressed, and expressed in space. An art for people's vision.

When Europe began to use this name in the seventeenth century, it generally referred to paintings, sculptures, literature, music, etc. with aesthetic significance. When I began to use this term commonly around the time of the May 4th Movement, it also had a connotation equivalent to the entire art.

Soon after, our country used the word "art", which was translated as "爱特", and the word "art" became a name that specifically refers to the creation of artistic images in visual arts such as painting. Techniques and means.

For example, painting relies on color, light and shade, lines, anatomy and perspective; sculpture relies on volume and structure. These techniques and means have been formed through long-term artistic practice. Each has its own unique artistic language and determines the different expression rules of these arts, which are related to the success or failure of the artistic image and the appeal of the artistic works.

The rules of the artist's expression methods. Continuous exploration and excellence are necessary conditions for artistic creation to express new life content and satisfy people's evolving aesthetic preferences. The golden section is also called the golden rule and the golden ratio.

On a line segment. , divide this line segment into long and short segments according to the optimal length and short ratio, or form the best ratio of long and short sides of a rectangle according to the optimal ratio of long and short line segments, which constitutes the golden section. A term for painting.

Refers to the plane space composed of two factors: length (left and right) and height (up and down). In order to truly reproduce the object in painting, perspective, light and shade and other modeling methods are often used to create two-dimensional images. It creates a sense of depth and a three-dimensional effect of objects on the plane of space, that is, using a two-dimensional space to create the illusion of a three-dimensional space like natural objects.

Some paintings, such as decorative paintings, pattern paintings, etc., do not. It is required to express a strong depth effect, but intentionally pursues a flat meaning in the two-dimensional space to obtain artistic expression.

Three-dimensional painting terminology.

Refers to the three-dimensional space composed of three factors: length (left and right), height (up and down), and depth (depth). In painting, in order to truly reproduce the object, the three-dimensional and depth effects of the three-dimensional space must be shown on the plane.

Texture painting, sculpture and other plastic arts use different expression techniques to express the characteristics of various objects in their works, such as the weight, softness, hardness and roughness of silk, skin, water, stone and other objects. The different qualitative characteristics such as smoothness and smoothness give people a sense of reality and beauty. The sense of volume uses light and shade, color, lines and other modeling factors to express the weight, thickness, size, amount and other feelings of an object.

Such as the dignity of mountains and rocks, the lightness of wind and smoke, etc. Real objects in paintings are required to convey the unique weight and sense of reality of the object.

Using the contrast relationship of quantity can produce diverse and unified effects. In painting, the sense of space is based on the principles of geometric perspective and aerial perspective to depict the distance, level, interpenetration and other relationships between objects, so that it can convey a deep and three-dimensional sense of space in a flat painting.

A term for volumetric painting. It means that the visible objects represented on the painting plane can give people a three-dimensional feeling occupying a three-dimensional space.

In painting, any visible object is determined by the structure of the object itself and is composed of blocks with different directions and angles. Therefore, grasping the structural characteristics of the painted objects and analyzing their physical relationships in painting are necessary steps to achieve a sense of volume.

Theoretical terminology of perspective painting. The word "perspective" originates from the Latin word "perspclre" (see through).

The original study of perspective was to look at the scene through a transparent plane, and accurately depict the scene on this plane to form a perspective view of the scene. Later, the science of using lines to show the spatial position, outline and projection of objects on a flat frame according to certain principles was called perspective.

There are three types of perspective: 1. color perspective 2. evanescent perspective 3. line perspective. This is what Leonardo da Vinci summarized. The most commonly used one is line perspective. Perspective plays a large proportion in painting, and its basic The principle is to imagine a piece of glass between the painter and the object being painted, fix the position of the eye (see with one eye), connect the key points of the object with the eye to form a line of sight, and then intersect with the imaginary glass to present it on the glass. The position of each point is the position of the point on the two-dimensional plane of the three-dimensional object you want to draw. This is the application method of perspective in Western classical painting. For example, the application of perspective in Chinese painting: (1) Multi-viewpoint Chinese painting is good at expressing rich For the plot, Western painting focuses on a single viewpoint (similar to photography). The rich plot that Chinese painting emphasizes cannot be completed with a single viewpoint. Therefore, Chinese painting uses multiple viewpoints (similar to dividing and recombining multiple lenses of photography) to express it. For example, (2) high visual height is expressed from a slightly bent angle of view. "Far mountains are high". Mountains are often painted in the distance, and then connected with clouds and mist to express a feeling that people are taller than mountains. This is not used in Chinese paintings. Looking up at a close distance is used to express the mountains. (2) Long viewing distance Chinese painting emphasizes "mountain ruler trees, inch horse beans people" requires the objects in the painting to conform to the normal proportions of things. Therefore, the painter must use long viewing distance to express. Picasso's works It breaks the basic laws of perspective and expresses the front and back of an object, the visible and invisible, in a two-dimensional space. To understand Picasso's paintings, you must first abandon perspective. Today's painters have begun to ignore all rules. Try to break all the rules. But these practices are within a basic philosophical rule - break an old rule and create a new one. The basic term of perspective is eye level: it is the horizontal line parallel to the painter's eyes. Center point: It is the point on the eye level where the painter's eyes are facing.

Viewpoint: It is the position of the painter’s eyes. Median line of sight: It is the line connecting the viewpoint to the center point and at right angles to the horizon line.

Vanishing point: It is the vanishing point of an angled object that is not parallel to the picture and extends to both sides of the center point of the eye level in perspective. Sky point: It is the point where a tilted object (in front of the roof of a house) that is near high or far low disappears above the eye level.

Location: It is a sloping object (behind the roof of the house) that is near high and far low, disappearing below the horizon.

3. Basic knowledge of painting

Color issues:

1 Understand the three primary colors, namely: red, yellow and blue.

2 Know the difference between cool colors and warm colors.

3 Know how to match colors better, and know what complementary colors are, namely: red, green, blue, orange and purple.

Styling issues:

1 Learn basic sketching, which is very important for painting!

2 Understand and be able to draw a sense of space and make objects layered. open.

3 Know the perspective relationship, that is, near is large and far is small, near is real and far is virtual, near is high and far is low, two straight lines extend infinitely and finally disappear into a point.

4 Learn to focus on describing specific things.

5 The relationship between black, white and gray of objects

In fact, you still need to see more and learn more. I am just telling you from my many years of painting experience, you still need to paint more.

4. What are the basic common sense of flower arrangement?

This is some information I found for you from the Internet:

The basics of flower arrangement:

Chinese style

1. Upright type

The first main branch is inserted upright into the container, showing a strong and straight or slim posture, giving people a dignified and steady artistic beauty. It is advisable to look at it at eye level.

2. Inclined type

Insert the main flower branches into the container at an outward angle, and use some naturally curved or inclined branches to express their lively and dynamic beauty. It is advisable to look at it at eye level. The overall outline should be a sloping rectangle, that is, the horizontal dimension is greater than the height, so as to show the beauty of the slant.

3. Flat type

The flat type is to extend the main flower branches diagonally or flatly in the container, focusing on the beauty of the horizontal lines or the beauty of the horizontally unfolding color bands. The first main branch is inclined downward at about 80o-90o, basically forming a horizontal shape with the flower vessel.

4 Drooping type

Insert the main flower branches into the container with hanging downwards. Use more vine-like, semi-vine and flexible flower branches to show their slender, elegant and smooth bending. The lines are beautiful and the picture is vivid and decorative.

5. Merging flower patterns (combined flower arrangement)

Merging flower patterns is to combine two identical or different flower patterns into one to form an overall modeling work.

6. Scenery-style flower arrangement

Scenery-style flower arrangement is a form of flower arrangement that expresses natural scenery within the square inches of the pot

Western style

Symmetrical flower patterns

Triangular, fan, inverted T, hemispheric, horizontal,

Conical, etc.

Asymmetrical Flower types

L type, scalene triangle, meniscus type, S type, etc.

Triangular type is one of the basic forms of Western flower arrangements. The outline of the pattern is a symmetrical equilateral triangle or isosceles triangle, with the lower part being the widest and becoming narrower as it goes up, resembling a pyramid. The triangular structure is balanced and graceful, giving people a sense of neatness and solemnity. It is suitable for decoration in conference venues, halls, and churches, and can be placed on corner coffee tables or corner furniture. Shallow basins or larger vases are often used as containers.

The fan shape is radial, and the flowers extend radially from the center point to all sides, like an open fan. It is used in ceremonial activities such as welcome celebrations to set off a lively and festive atmosphere, and is highly decorative

The inverted T shape is a symmetrical flower pattern when viewed from one side, and its shape is like the English letter T turned upside down. When inserting, the vertical lines must be kept vertical, and the horizontal lines on the left and right sides should be horizontal or slightly drooping. The length of the left and right horizontal lines is generally 2/3 of the length of the central vertical line. The hair insert is similar to the triangle type, but the waist is slimmer. That is, the flowers are concentrated near the focus, and the flowers on both sides generally do not exceed the height of the focus flower. The inverted T shape highlights the linear composition. It is advisable to use flowers with strong lines

Hemispherical type

This is a shape with a symmetrical composition for viewing on all sides. The outline of the flower arrangement is hemispherical. The lengths of the flowers used should be basically the same. The outline of the entire flower arrangement should be smooth without obvious concave and convex parts. The flower head of the hemispherical flower arrangement is larger and the flower vessel is not very prominent. This kind of flower arrangement is soft, romantic, relaxed and comfortable, and is often used to decorate coffee tables and dining tables

The conical shape is a symmetrical flower shape that can be viewed from all sides. It looks like a pagoda, stable and solemn.

From every angle, it is a triangle when viewed from the side, and when viewed from above, it is a circle at every level. Its interpolation method is between the triangular type and the hemispherical type.

lThis is an asymmetrical pattern, suitable for display on the windowsill or in the corner. It is basically similar to the inverted T shape, but its left and right sides are unequal in length. One side is the long axis and the other side is the short axis, emphasizing that the vertical and horizontal lines extend outward.

The scalene triangle is an asymmetrical and balanced flower pattern with dynamic beauty. It is the most commonly used flower type in artistic flower arrangement.

5. Common knowledge about comics

You can use A4 ordinary copy paper to draw when practicing

You will need to use it if you want to submit the manuscript (original manuscript) after you are proficient. Special comic paper for drawing

Special comic paper has ruler lines, which is convenient for the author, but the price is also expensive. It is recommended to use it again when necessary after becoming proficient. Otherwise it will be wasted

On A4 paper There is no better way to practice

The basic elements of comics are as follows:

1. Script (story)

2. Storyboard.

3. Comic language

Only from these three points can we continue to deepen

1. After the manuscript is edited by the editor, it is developed using various ideas and recorded as a theme, and then an artist is invited Jia will draw on comic paper or drawing paper

2. Use pencil to roughly draw the characters and their dialogues

3. Based on the pencil lines. Add a black pen and carefully outline the clothes and other parts.

4. Add the background and hair. Paint all the black parts of the background (outside the predetermined area) with white advertising paint. Modify.

5. Cut various patterns according to the fixed specifications of transparent graph paper.

6. Use white advertising paint on the dirty areas. Fill in the (original) and it's done.

7. Use phototypesetting to place text on the original, and then print it.

8. After printing, the printing factory will make the plate. , then bind the printed pages into a volume and add a cover.

Long-form story comics are made by repeating the above steps again and again with new scripts. While you are thinking and drawing, you must decide on the plot in step 1, which is also called the "script".

The story is the basis of the comic, the storyboard is the expression of the story, and the language of comics. It is a clever link between the story and the storyboard.

In addition to traditional hand-drawing, you can also draw comics directly on the computer with a hand-painted tablet, and then create various effect nets. The steps are as follows: I won’t explain them one by one.

In fact, the most important thing in drawing is: imagination and patience.

The most important foundation of comics is based on: sketching.

Mind: You might as well keep a small sketchbook with you in your life, often sketch details in life, and discover some interesting things. Draw them down to exercise the experience and imagination you lack in the process of drawing comics.

It’s very helpful~~~

Study hard and I wish you success in doing what you like.

6. I am studying illustration. What should be the most important thing

Learning some software techniques and CG operation techniques really doesn’t require any foundation, but you can only do some technical work in the illustration industry, not creative work.

If you have a good foundation and practice diligently, you can engage in more creative illustration work.

In fact, you have two choices, either don’t practice the basics, learn some CG knowledge, and then engage in some illustration-related technical work, you can survive. Either practice the basics well. Of course, the basics are not something that can be achieved overnight. You can still choose to engage in some technical illustration work first, while honing your basic creative abilities, accumulating experience, and waiting for a year or two to embark on the path of creation. They all start from no basics to basics, and require a process of diligent practice. The basics we are talking about do not mean that you can draw plaster still lifes from scratch, but the foundations required for illustration creation. If you are too young and still draw sketches and still lifes from scratch, it is a waste of your own life, time and money.

The basic course of the Illustrator Digital Art Center refines the basic knowledge required for illustration creation and removes useless parts. The course includes knowledge of composition, structure, modeling, dynamic design, perspective, etc., and uses a unique way to train you. Efficiently improve your basic abilities in a short period of time.

The foundation I am talking about does not mean that you have to draw a plaster still life from scratch, but the foundation required for illustration creation. If you are too young and still draw sketches and still lifes from scratch, it is a waste of your own life, time and money. The basic course of the Illustrator Digital Art Center refines the basic knowledge required for illustration creation and removes useless parts. The course includes knowledge of composition, structure, modeling, dynamic design, perspective, etc., and uses a unique way to train you. Efficiently improve your basic abilities in a short period of time. ------Illustrator Digital Art Center.

7. What basic knowledge is needed to draw comics?

There are books on the market that teach beginner cartoonists

You can look for them

Then there are too many `````````````

I can’t explain it well

Tools: special pen tip and pen holder ( Pen tip: D pen student pen, G pen round pen, pen barrel divided into multi-purpose and round nib barrel), special comic original paper (B4, etc.), black ink that is quick-drying and not easy to melt, whitening fluid that is quick-drying and not easy to fall off, blackening Use a small brush (brush), pencil, eraser, and light blue pencil for whitening (it will not be copied and used for revision and drafting)

```````Too many` ````Buy your own books

I am also self-taught`````````

On the market there are: You Sulan and Qiao Ying's Comic Academy

Kitagawa Mikoto Manga Academy

````````````````````There are many more`

Come on !To learn comics, you need to read more comics and imitate more, and then further determine your own painting style and enhance the effect and quality!

Patience! Perseverance!

Learning comics is not easy~~~ ~~

8. Art knowledge

Art usually refers to paintings, sculptures, arts and crafts, architectural arts, etc. that are carried out in space, expressed, and appeal to people's vision. Art.

When Europe began to use this name in the seventeenth century, it generally referred to paintings, sculptures, literature, music, etc. with aesthetic significance. When I began to use this term commonly around the time of the May 4th Movement, it also had a connotation equivalent to the entire art.

Soon after, our country used the word "art", which was translated as "爱特", and the word "art" became a name specifically referring to visual arts such as painting and the creation of artistic images in plastic arts. Techniques and means.

For example, painting relies on color, light and shade, lines, anatomy and perspective; sculpture relies on volume and structure. These techniques and means have been formed through long-term artistic practice. Each has its own unique artistic language and determines the different expression rules of these arts, which are related to the success or failure of the artistic image and the appeal of the artistic works.

The rules of the artist's expression methods. Continuous exploration and excellence are necessary conditions for artistic creation to express new life content and satisfy people's evolving aesthetic preferences. The golden section is also called the golden rule and the golden ratio.

On a line segment. , divide this line segment into long and short segments according to the optimal length and short ratio, or form the best ratio of long and short sides of a rectangle according to the optimal ratio of long and short line segments, which constitutes the golden section. A term for painting.

Refers to the plane space composed of two factors: length (left and right) and height (up and down). In order to truly reproduce the object in painting, perspective, light and shade and other modeling methods are often used to create two-dimensional images. It creates a sense of depth and a three-dimensional effect of objects on the plane of space, that is, using two-dimensional space to create the illusion of three-dimensional space like natural objects.

Some paintings, such as decorative paintings, pattern paintings, etc., do not require a strong depth effect, but intentionally pursue a flat meaning in the two-dimensional space to obtain artistic expression. Three-dimensional painting terminology.

Refers to the three-dimensional space composed of three factors: length (left and right), height (up and down), and depth (depth). In painting, in order to truly reproduce the object, the three-dimensional and depth effects of the three-dimensional space must be shown on the plane.

Texture painting, sculpture and other plastic arts use different expression techniques to express the characteristics of various objects in their works, such as the weight, softness, hardness and roughness of silk, skin, water, stone and other objects. The different qualitative characteristics such as smoothness and smoothness give people a sense of reality and beauty. The sense of volume uses light and shade, color, lines and other modeling factors to express the weight, thickness, size, amount and other feelings of an object.

Such as the dignity of mountains and rocks, the lightness of wind and smoke, etc. Real objects in paintings are required to convey the unique weight and sense of reality of the object.

Using the contrast relationship of quantity can produce diverse and unified effects. In painting, the sense of space is based on the principles of geometric perspective and aerial perspective to depict the distance, level, interpenetration and other relationships between objects, so that it can convey a deep and three-dimensional sense of space in a flat painting.

A term for volumetric painting. It means that the visible objects represented on the painting plane can give people a three-dimensional feeling occupying a three-dimensional space.

In painting, any visible object is determined by the structure of the object itself and is composed of blocks with different directions and angles. Therefore, grasping the structural characteristics of the painted objects and analyzing their physical relationships in painting are necessary steps to achieve a sense of volume.

Theoretical terminology of perspective painting. The word "perspective" originates from the Latin word "perspclre" (see through).

The original study of perspective was to look at the scene through a transparent plane, and accurately depict the scene on this plane to form a perspective view of the scene. Later, the science of using lines to show the spatial position, outline and projection of objects on a flat frame according to certain principles was called perspective.

Chiaroscuro terminology. It refers to the changes in lightness and darkness of the light-received, backlighted and reflective parts of the object in the painting and the method of expressing this change.

An object appears in three states of light and dark when illuminated by light, which are called three major sides, namely: bright side, middle side, and dark side. The three major surfaces of light, color and light are generally the middle surface and the dark surface.

The three major surfaces of light, color, light and shade generally appear as five basic levels, that is, five tones: ① The bright surface always receives the light; ② The gray surface and the middle surface, half light and half dark; ③ The junction between light and single rooms Line - the turning point between the bright part and the dark part; ④ Dark side - the backlight part; ⑤ Reflection - the dark and translucent part of the single surface that is affected by the surrounding reflection. Describing objects according to the levels of light and dark has always been the basic method of Sifang's paintings.

During the Renaissance, Vasari discussed in his "Biographies of Artists": "When painting, after drawing the outline, add shading to roughly separate the light and dark, and then carefully make the light and dark in the single room. "Rembrandt is a master of light and shade techniques among European painters.

A term for the art of outline modeling. Refers to the edge line that defines the range of the object's shape.

In painting and sculpture, the correctness of the outline is regarded as crucial to the success or failure of the work. A term for the art of composition.

Refers to the structural configuration method of the artistic image in the work. It is an important means for plastic arts to express the ideological content of works and obtain artistic appeal.

One of the important factors in color painting. It is a complex phenomenon manifested by various objects absorbing and reflecting light to varying degrees, acting on people in the auditorium.

Due to the different textures of objects and the different degrees of absorption and reflection of various colors of light, everything in the world has ever-changing colors. Hue and color can present a qualitative appearance.

The different hues in nature are infinitely rich, such as purple-red, silver-gray, orange-yellow, etc. Chroma refers to the inherent lightness of the color itself.

Among the seven basic hues, violet is the darkest and yellow is the brightest. Hue is also called tone.

Under the illumination of a certain hue and lightness of the light source color, the surface of the object is enveloped in a unified color tendency and color atmosphere. This unified atmosphere is the hue. Color has no properties.

Colors are basically divided into two categories: warm colors (also called hot colors) and cool colors (also called cold colors). Red, orange, and yellow are warm colors, giving people a warm, warm, and outgoing feeling.