They took some of my artwork as well, and I've been running their items through Google image search and your artwork came up. Several of your pieces are in there.
I'm glad they took them down. That kind of thing is really not okay. I haven't sold ONE of the design he stole from me. I don't know how much he made off the one he used my design from. It's so frustrating to work so hard on something and have someone else make money off of it.