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How to adjust the color of grapes in Chinese painting
2. Draw a few grapes and shape them first, then paint the grapes with light purple, and add a little black to the heavy ones, as shown below.
Next, draw the leaves with grass green and a little ink. After drawing the leaves, draw the branches and draw them with a little ink, as shown below.
4. After the overall painting, highlight the grapes with white dots, as shown in the figure below.
Extended data
Color matching skill
1. When preparing colorful coatings, the coatings with the same selectivity should be mixed with each other, and the solvent system should also be mutually soluble. Otherwise, due to the poor miscibility of the coating, the quality will be affected, and even delamination, precipitation or gelatinization will occur, making it unusable.
2. Because colors often have different color heads, if they are paired with positive green, yellow is generally used with green heads and blue with yellow heads; When purple and red are matched, blue with red head and red with blue head should be adopted; When matching orange, use red with yellow head and yellow with red head.
3. Pay attention to the color of auxiliary materials such as drier, curing agent and diluent, so as not to affect the color.
4. When preparing multi-color paints such as gray and green, it is easy to appear "floating color" and "halo color" because of the different densities and oil absorption of various pigments. At this time, a small amount of surfactant, leveling agent and anti-floating agent can be added as appropriate to solve the problem. Add 0. 1% silicone oil as usual for prevention. Various surfactants produced by foreign companies need to be used in different solvent systems, and the addition amount is generally 0. 1% ~ 1%.
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