Grid Transfer

Right now in art class we are doing a grid transfer drawing of a skull.This picture below shows how a grid transfer slowly transforms from a grid to a beautiful value drawing. The first box in the picture is the actual picture that was used as a picture to draw. The 2 and 3 are of the grid drawing starting and in progress slowly working through the boxes. The last photo is of the dog finally finished. If you look very closely you can tell where the lines use to be for the grid.