Icon Request

[gamaray18]

What I'm looking for is an icon (or a good clean image to use for one) of Calvin with his head down on his desk or a table. I'm SURE one exists. I want a "::headdesk::" caption in the C&H font, but if I have the image, I can manage that part well enough. Any help is much appreciated!!!

Thanks in advance!

x-posted to calvinandhobbes