Cup speed-drawing

A pastel drawing of a white cup. That is kinda bad, because it is my first and only pastel drawing. But I took the trouble of editing the photograph, so I'm going to post it anyway. xD
This is from my midterm. It was an hour and a half speed-drawing. The self-portrait, which was done in pencil, a medium I have worked with a lot, took me about four hours. So that probably explains this.