1, determine the direction of creation. This theme can pay attention to the health of respiratory tract and lungs, such as considering the influence of outdoor air pollution, kitchen fume, home decoration and smoking on indoor air quality.
2. Determine the composition of this painting. Layout relevant elements on the screen, for example, use the left and right contrast centers to make composition, and compare the polluted indoor air environment with the fresh and healthy indoor air environment.
3. Creative center elements. The center of the picture can be designed as a crystal ball with two hands, and the left and right lungs represent the contrast between pollution and fresh environment.
4. Use color contrast. Use contrast in color, such as making one side look gloomy and the other side bright. The color of flowers and the blue background can also form a contrast between cold and warm.
5. Show pollution and health effects. The left side of the picture can depict the harm of polluted indoor air to human health, while the right side shows the measures to reduce indoor air pollution, which can form a sharp contrast in composition and color.