How to draw National Day posters and slogans?

The following is the slogan picture of the National Day poster I shared: To draw a Zhang Guoqing poster, you need to determine the theme and style first, and choose the appropriate style and color scheme. Then design the layout and content, and consider the layout and element selection. You can display landmark buildings, national flags and other elements, and add slogans or slogans to emphasize the theme. Finally, draw and color according to the design, pay attention to color matching and gradient effect, and improve the details such as light and shadow effect and color adjustment. Through the above steps, you can complete a poster with National Day characteristics, and you can also adjust and innovate according to your own creativity.