My daily drawings ** portrait **

Hello friends,
I want to share another portrait drawing of my daily portrait drawings series,
and I did it with using black pencil on a sheet of paper as always ;)
Today I have portrait of a boy and I did not darken his hair much to make his hair look brighter.
As the colors are used to show darkness and dimming some parts, black color can be used to indicate the darkness and dimming of parts of the painting, too.
For example, in this painting I have used less black color on my portraits hairs and have shown that his hair is light.
Repeating the black lines in that area can also be used to show areas that are darker.
my drawing and its steps:

Balthus:
One must always draw, draw with the eyes, when one cannot draw with a pencil.

Vincent Van Gogh:
In spite of everything I shall rise again: I will take up my pencil, which I have forsaken in my great discouragement, and I will go on with my drawing.