I saw this picture of bats on a cave ceiling today and it reminded me of the Batman logo, so I overlaid the logo on the picture. It was a 1920x1080 image, perfect for my desktop, but I resized it 75% so I could post it. Here's a picture of the bats alone too. I posted the pic here because I thought it was funny that the bats arranged themselves this way, and I didn't want to start a new thread.