Oh... this picture is actually from when I was still in high school, so it's at the least 6 to 7 years old....  I completely forget what assignment it was for, or even if it was an assignment at all.  It's a drawing of Audrey Hepburn from, I think, Breakfast at Tiffany's, but I couldn't swear to it.  I think I did it to practice drawing people and clothes, the dress she was wearing had some interesting wrinkles, which I think I did an ok job of capturing.