I'm cheating a bit today, because there are two photographs, but they're both of the same thing. It's a piece of driftwood that we found years ago and it sits on the deck. For some reason these photographs make me think of elephants.
I played around with one of them and made it black and white, the other is as it was taken, I was lying flat out on the deck to get these!
I particularly like the borer ( woodworm) holes you can see.