Excuse me, are the side faces of young people different from those of old people?

The structure is the same, but the structure of the elderly is obvious. Some muscles in the old part will droop, while those in the young part are quite smooth and full. Pay attention to the quilt and strengthen the structure when painting the old man. I draw, but sometimes I can't draw well. Pay more attention to observation. Different people look different.

I don't know much about it either. I hope it can help you a little.