Croc, or not?

We have only been to the library this morning, to collect yet another book, for me. I thought that this odd shaped stone in the river looks like a crocodile ( I  have got a vivid imagination)  I  washed the bedclothes before we went out, and while we were having lunch, it went very dark, and then we had a short sharp, heavy shower. Managed to get it all in before it got wet.