What is a fingerprint painting?

Fingerprint painting is a painting technique created by Mr. Yang Jianli, an art teacher in Huainan No.3 Middle School.

Its tools are: fingerprints, palm prints of both hands and nail prints.

His painting style is vivid and lifelike, and you can't understand the mystery without looking carefully.

Two years ago, Mr. Lucky gave me a painting.

The content is two little squirrels, with fingerprints on their bodies, beards and bristles outlined with nails, and their eyes bright with black ink, like living things.

How to Draw a Fingerprint, Draw a Magical Fingerprint | Other 367 Words In the future society, due to the rapid development of science and technology, the means of thieves are becoming more and more sophisticated.

In order to make people feel more secure, I want to invent a high-tech fingerprint door, which will make thieves afraid and helpless.

The fingerprint door I invented is equipped with a sophisticated computer system, which is roughly the same as the ordinary door, but it has a magical mechanism.

There is a piece of glass made of special material on the door. There is a gap in the glass. The chip is equipped with an intelligent computer control system, which can identify people's fingerprints.

You can input your fingerprint into the computer first, and then just put your hand on the glass of the fingerprint door and the door will open automatically.

When a guest visits, the fingerprint door will take a picture of the guest's head, notify the owner, and automatically open the door with the owner's consent; When the owner is away, the fingerprint door will leave the visitor's head and notify the owner by SMS or fax in time; If an uninvited guest visits, this door will inform the owner in time; If there are bad guys invading, this fingerprint door is as strong as a metal wall, keeping the bad guys out; If the bad guys want to destroy it, the door will automatically call the police.

How's it going? Is my fingerprint door amazing? Come to me if you need me! 2 13 teacher's comments This is a beautiful article about scenery. The article describes vivid images, highlights the characteristics of the magic fingerprint door, and has twists and turns, winding paths leading to secluded places. This idea is bold, novel and original.

It just lacks connotation.

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Materials and Tools of Fingerprint Painting Fingerprint painting is a painting technique created by Mr. Yang Jianli, an art teacher in Huainan No.3 Middle School. Its tools are: fingerprints, palm prints of both hands and nail prints. Its painting style is vivid and vivid, and you can't understand the mystery without looking carefully. Two years ago, Mr. Lucky and Mr. Hind gave me a picture of two little squirrels. Their bodies were drawn by fingerprints, their beards and bristles were outlined by nails, and their eyes were as bright as living things.

The composition painting competition about painting is at 2: 30 this afternoon. Because I signed up last time, I'm going to take part in the painting competition today.

In this competition, we first go to a place to concentrate on drawing kites, then fly the painted kites and hand them in at last.

Because this competition is about the Olympics, I want to draw an Olympic Fuwa-Nini this time.

When I got there, I met a classmate soon. Then, we quickly found two other students looking for us.

After a while, we began to draw.

I thought to myself: fortunately, my father's sketch was "rushed", otherwise I don't know where to start now. I was about to start writing, but I was stumped by a question. I don't know where to start painting. The front is more difficult to draw, but it looks better when it is put out. Although the back is easier to draw, it will not look good when it is released.

Finally, I decided to draw from the front. Although it is difficult to draw, it will look good when it is released, and it will not be the other way around.

I quickly put the draft Nini under the kite and drew it with greasy Gou Xianbi, but before I drew two strokes, I found that my Gou Xianbi was getting lighter and clearer, just like without pen water, the colors were turning gray.

So, I quickly borrowed a Gou Xianbi from others. This Gou Xianbi is a hundred times better than mine. Just like one is a young man and the other is an old man, I quickly drew it when my father was drawing, but at this moment, a place with a lot of difficulty "jumped out"-a place with lines on both sides, it was difficult to draw it ... After a while, I thought of it.

Soon, I finished painting and began to color at once. Because there were some unclear points in my draft, a classmate's brother took out his hat (because there was an image of Fuwa Nini on his hat) and asked me to look at it and color it ... Soon, I colored most of it, except for a few places where there was no pigment (I only brought four kinds of pigments). When I asked,

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The first composition of the painting is better! Analysis: (at the beginning) I love painting, and I'll come straight to the point (the beginning is valuable, which has a corresponding effect on the following articles and also corresponds to the title) (in the middle) I'll introduce the reasons why you like painting first, and it's very important to write it well (it's best to sum up this paragraph, and the teacher's words "As long as you paint more and practice more, you will achieve something" are also very good! This sentence had better be summed up! ) I also introduced how you think about painting "Painting is my leisure and entertainment" and "Watching TV", which are three words I dream of, but I readily said "I will paint very well" ... Why don't you have any process at all! Painting is my cynicism.

"This can be written in detail! This paragraph can be written separately, because there are two reasons! And these two reasons are too much! Add something! Add some memories or prepositions! (Finally) You'd better make a summary. According to your teacher, "as long as you draw more pictures and practice more, you will achieve something."

"(writing: always talking about how I am, etc ...) and I'm saying: don't fool me with other people's compositions! ...

Is there any idea about the composition of fingerprints that fingerprints are lines formed by the uneven skin of human fingers and fingertips? Fingerprint can increase the friction when the hand touches the object, so it is easier to exert force and grasp the object. Fingerprints are naturally formed in the process of human evolution. Fingerprints are influenced by heredity, so fingerprints are different because everyone's genes are different. However, although the formation of fingerprints is mainly influenced by heredity, there are also environmental factors. When the fetus develops in the mother's body for three to four months, the fingerprint has been formed, but the fingerprint of the child will change slightly during the growth period, and it will not be finalized until puberty is about 14 years old. In the process of skin development, although the epidermis, dermis and matrix layer all grow together, the soft subcutaneous tissue grows faster than the relatively hard epidermis, so it will exert a steady upward pressure on the epidermis, forcing the slow-growing epidermis to grow. Gradually bend and wrinkle, reducing the pressure exerted by subcutaneous tissue. In this way, on the one hand, it is difficult to attack upward, on the other hand, it is forced to retreat downward, resulting in crooked skin and uneven lines. This bending and wrinkling process fluctuates with the change of the upward pressure generated by the internal tissue, forming uneven ridges or wrinkles until the development process stops. Finally, it is fixed as a fingerprint that will remain unchanged until death. There are three basic types of fingerprints-ring, bow and spiral. It means that different pressing directions of abdominal epidermis subcutaneous tissue create these different types. Studies have shown that if a person's finger belly is tall and round, the fingerprint will be spiral. Now, scientists have been able to copy ordinary fingerprints through models. You can also repeat the formation process of rare fingerprints that is not too complicated. At present, it has not been found that different people have the same fingerprints, so everyone's fingerprints are unique. Because fingerprints are a unique symbol for everyone, in recent centuries, the fingerprints left by criminals at the crime scene have become an important clue for the police to pursue suspects. Nowadays, the fingerprint identification method has been computerized, which makes the identification process faster and more accurate. ...

The teaching plan of art fingerprint painting in middle class highlights the key points and difficulties. Teaching Class: Middle Class Theme Name: Spring is coming. Activity content: "Interesting Fingerprint Painting" Activity objective: 1. Learn to add simple lines to a fingerprint pattern to make it an interesting image.

(knowledge goal) 2. Give full play to children's imagination and creativity and experience the joy of creation.

(Emotional goal) Activity preparation: 1. White paper, marker, a box of inkpad for each group, and two semi-wet rags.

2. Example 3 of teacher's self-made fingerprint painting. Activity flow of PPT courseware for fingerprint painting: 1. Show fingerprints and draw PPT to arouse children's interest.

Today, the teacher brought some interesting and beautiful pictures to the children. Maybe they have never seen them before. Let's take a look at them together. Children should look carefully! The teacher will ask questions after reading it.

Question: The children looked at it carefully just now. Please tell the teacher what you see. (Raise your hand) Question: How do you think the teacher's paintings are drawn? (finger, inkpad) 2. Show your fingers to the children, "What is this for the teacher?" (Fingers) The children also held out their little hands to look carefully. What is that on your finger? Tell the teacher what you see. The teacher concluded: There are many lines on our hands called fingerprints, and all the beautiful pictures we see are printed with fingerprints on our fingers.

Second, understand the printing method of fingerprints. Children print fingerprints by hand.

1. The children must really want to have a try. Now the teacher will teach children how to print fingerprints, baby.

(Focus: How to print a clear fingerprint) Teacher's projection demonstration: Our fingers kiss the red inkpad hard first, and then kiss the white paper hard with the fingerprint baby. Don't shake and move.

After printing one color, wipe your hands with a rag and print another color.

The teacher told you a little secret about fingerprint babies, that is, our fingerprint babies don't like crowded places, so children should give each fingerprint baby a comfortable position when printing fingerprints. Fingerprint babies also love cleanliness, and they don't like children to make their surroundings dirty.

2. Individual children show fingerprint babies (stable, kissing, sparse, changing direction) 3. Children rub their fingerprints according to the teacher's requirements and demonstrations. Now that children already know how to print fingerprints, baby, you have an attempt.

(Emphasize that fingerprints can't be too dense) Third, inspire children to imagine and turn fingerprints into various things.

The teacher made fingerprints on the spot according to the children's imagination.

1. We just printed a lot of fingerprints, baby. Are you happy? But the teacher thinks these fingerprints are all the same, which is not fun. Let's be a little magician and turn them into all kinds of interesting babies, shall we? Who can say, what can a fingerprint baby become? 2. Let children talk freely about what fingerprints can become.

Fan painting shows (small fish, birds, small trees, small flowers, the sun, turtles, car tires, small dolls, crabs, small snails, etc.). ). The teacher then makes fingerprints on the spot according to various things the children say, which can be accompanied by children's songs, such as "a small fingerprint has changed, and a fish can swim" and so on.

Children can create freely, and teachers can guide them by visiting.

Just now, the children came up with many favorite things, and the teacher changed them. Do you want to change them too? (Thinking) Well, let's help our newly printed fingerprint baby transform it, and see who is the most capable and can transform something different from others.

4. Show and evaluate the works: (Pay attention to the children's creative process, color matching, any changes and layout) 5. The extension of activities guides children to form a complete picture with things they have changed, such as underwater world and beautiful garden.

A Painting and Calligraphy Exhibition Teacher: Li Yumin held a painting and calligraphy exhibition in our school on Monday in front of the studio.

After class, I can't wait to attend the painting and calligraphy exhibition and enjoy our works.

There are already many classmates there.

I first found my own words, and it feels good, because my words are often praised by teachers.

It's also good to look at the works of other students.

Li Qingqing's calligraphy, in particular, really makes me envious. It's like being printed in a book.

I thought: I must practice my handwriting well in the future.

I am even more amazed when I appreciate the words we wrote and then the pictures we drew.

Although young, I can draw many paintings, Chinese paintings, watercolors and oil pastels. There are pictures to protect trees, underwater world, the Olympic mascot Fuwa, washing clothes for my mother, and … I like the Fuwa painted by Liu Lu best.

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