Can someone identify this piece of artwork for me?

[joro]

I copied an artist's work for an art class about a year ago. I don't remember the name of the artist I copied and was hoping someone from here would. The following is the drawing I did using a grid (notice the eraser marks). I thought it was Rubens, but I'm having problems finding the same one to verify.

Edited November 1, 2009 by joro