I remember when I first started to draw the human body; it didn’t really start with a full nude or portrait or any body part for that matter, it started with boxes and a long stick, so that I could get the hang of perspective and of simple shapes. Then we built our way up to ovals and vases and flowers and in the end my professor at that time brought a large schematic plaster head, that was made up of only flat surfaces. And we drew for months to get to that head, so this was no weekend trip to becoming Rembrandt!