How to adjust the tone of the sketch avatar?

Be sure to pay attention to the overall relationship between light and dark. First adjust it from the overall point of view, separate the bright parts and dark parts, and create a sense of space.

The most taboo thing is to focus on the parts, over-picking, and painting the dark parts with oil, which makes the painting greasy.

The dark parts must be darkened, and the bright parts must be lightened. Don't be overly expressive. If you have painted in gray tones, it will be easy to get gray, dirty, and flowers.

The light parts should be painted in a refreshing tone. The dark parts can be wiped with tissue paper or hands as appropriate to show the breathability of the dark parts. Then you can With the emphasis on the junction line, the inward transition

Personally, I appreciate Liu Xiaodong's painting style. His most emphasized point is that "less gray tones are the best expression."

You can refer to his paintings more, which will be very helpful for getting higher scores in the exam ~ Come on·