Face Painting Artwork

Hello everyone !!!
I want to share a grandmother's painting with a very simple face, this painting is a work of my friend, here is the process of making this very good painting, to make this painting using only ordinary pencils and also use darker colors so that look more clearly

look at this painting is very interesting, and for the process of making a painting takes a little longer because the process of making the face must be absolutely perfect

this is the result of a pencil painting made by my friend and this is a good work of art