As I look at this one I see the perspective it off but will try again and learn from this.  I figure with a short pose time I did pretty well. 

12 x 12 Collage on Cotton Rag paper, with handmade papers from iris and pineapple leaves, found papers, and magazines and acrylics.  I had 15 minutes with this pose. I came back in and worked on it for about another 15minutes.  No sketching before hand, just free tearing of the paper.