AT99-What Is It?

Wasn't sure that I would have anything for this theme, but when my husband saw it and his first words were, "What is THAT?", I thought it might work.....Do you know what it is?  I'll tell you tomorrow.......BTW, weird coincidence, yesterday's blip of the Skeleton Flower was the same type of flower that I had used for my blip on exactly the same day last year!