Yes you can. You can because by looking at the art you can tell what the meaning is just by looking at it. When i am in art class i do the same thing
Either B or C but I believe it is C
Shading will make parts that appear farther away DARKER.
For any art work, the parts that are nearer on the artwork will appear clear while the parts that are farther away will appear faint and light. The parts that are farther away can be shaded to make them them appear darker instead of faint.
