This is done in graphite and ink. It is a rendering of MC Escher's original 1935 piece "Hand Holding Reflective Sphere". I did this in my art class as an assignment. The original was a linoleum print. He was an absolute genius!!
I absolutely loved his work. When my art class gave us the opportunity to draw something that was originally created by a 'Master', I couldn't pass up on the chance of doing a piece by M.C. Escher.