I like this a lot, for some reason:

I considered writing a blog entry pondering this question. As I like to do, I came up with a photo-illustration to accompany the blog entry. I took a couple photos, played around a bit in Photoshop, and accidentally ended up with an image that is so bizarrely disturbing that I can actually feel my brain having trouble making sense of it. I could not in good conscience subject an unsuspecting reader to this photo. So I killed the whole post.

I just came across the file now, and it still disturbs me. But I hate to let a good disturbing image go to waste, so now with the proper context, and a build-up designed to minimize the shock, I present the photo illustration that I killed two years ago.

Not the photo, necessarily. But because it made him so uncomfortable, and he's able to communicate his discomfort so well.