Toning skills of water bai powder painting still life:
　Du　 1. Mainly based on the main color and main color of the screen, select the original color, such as red, yellow, green, etc. as the first choice.
　　2. Draw any object. After selecting the inherent color, place the color pigments on the palette and add them one by one around it to call up a series of hues. Such as apples-choose yellow to paint semi-bright parts, add a small amount of white powder to the bright parts on the basis of yellow and add a small amount of white powder. Highlights can be blank first, draw the boundary line of light and dark, and add a small amount of purple to the inherent color to make a yellow apple From light to dark, light yellow, yellow, medium yellow, green yellow, dark yellow and other series. In this way, there is both a connection and a difference between color and color.

Appropriate use can express rich color and volume. Pay attention to express the three aspects and five tones of Apple.
3. The thickness of the pen color should be treated differently. Generally, the white paper should be covered, and the bright and semi-bright parts should be slightly thin. Use the white paper to line the bright color blocks to make the color bright and bright; the light and dark borders and dark parts should be drawn thick; The bright part and semi-bright part are not allowed to be hue. You must use a dry color after drying. You can also paint thickly.
4. In the color series, the colors should be added together, the types should not be too many (easy to be dirty), the taboo amount is the same (easy to gray) and repeated stirring (the color is not fresh), the white and black should be added little by little and just add little by little. , Don't add more at once (easy to get dirty).
　　5. If the tone is not clear or the color is too far from the neighboring brushstrokes, it is a dirty color, so the pen should be washed and adjusted again. A good painting should have no dirty color. Any color has its own shades of different shades, and dirty colors make the painting gray, dull and textureless.