What is this?

I have no idea but I went out into the rain to shoot it!

Today was a very rainy day ~ the kind of day that you just want to stay in bed or lie on the couch under a blanket with a cat on your lap! Or a cuddly doggie if you prefer. After lunch I went out into the courtyard at work to look for good photo opportunities. So there I was with umbrella in one hand and the camera in the other with the rain pouring down around me. Funny thing happened when I came back in ~ one of them told me that she took a picture of me out in the rain taking pictures! LOL!