I'm feeling a bit better, so thanks for your patience. I used the random number generator on random.org to select a number:
And I scrolled to comment #8, which is from Aimee.
(If the screen shot is hard to read, she's chosen the yellow painting)
If anyone is crying because they didn't win, I'm sure William would be happy to create a piece for you too. And I think you'd be surprised how reasonable his prices are. Feel free to contact me for more information.