Benefits of hand painting:
Board painting can't replace hand-painted colors and realistic brushstrokes, such as color mixing and waterlogging in watercolor, texture formed by paper and pencil in sketch, etc. Hand-drawing is the most important form to test a person's painting skills.
Disadvantages of hand painting:
1. After the screen body is fixed, it cannot be adjusted multiple times. Especially after a part of the color, you can't modify the human body structure, movements or anything else.
2. A painting form that requires high painting skills must have a solid foundation. Otherwise, when painting watercolors, it is easy to see that the paper is dry, the color is not smudged, and the improper filling of markers leads to obvious seams of color blocks.
3. Many hand-painted paintings can achieve far less effects than those painted on wooden boards.
The benefits of sketching:
Board drawing has become the mainstream painting method. At present, no matter games, illustrations or comics, you can see the figure of board drawing.
Disadvantages of sketch:
Need a high-profile computer, tools are almost all electronic equipment.