Among them: Overdyeing is mainly used for meticulous painting. In meticulous painting, different colors are dyed in sequence, that is, after the first color is dried, another color is dyed. This color is gradually added, so it is called registration dyeing. Overprinting must be consistent with the previous dyeing direction, and from thick to shallow, from small area to large area, in order to dye the three-dimensional sense of the object. Due to overprint dyeing, we can get a color that is a mixture of several dyed colors.
Dot dyeing: It means that when painting, the brush is dipped in some lighter colors (even just some water), then the pen tip is dipped in some darker colors, and then the paper is spread out one by one. This technique is called stippling. As a result of this stippling, there will be natural light and shade changes in one stroke. If you draw petals, dip the pen in pink first, and then dip the nib in magenta. Petals from thick to light, fresh and tender.
Cover Dyeing: Dyeing and finishing the block with transparent color (flat coating) to make the color of the block more uniform. The choice of background color and cover color should be based on the characteristics of the object itself, with the aim of making them complement each other and producing thick, bright, complex and rich color effects. For example, laying the bottom with cyanine can be covered with azurite; Pave grass green bottom, pave stone green; Painting landscapes is dyed with ink, which can cover and dye cyanine and ochre.
Contact dyeing: in the dyeing process, when one color is dyed, the other color is dyed when it is wet, so that the two colors permeate together at the joint. This method is called contact dyeing. This method is suitable for dealing with several different colors on the same face, especially bright, heavy and dim objects, such as flowers and dresses.