I'm a looking for a 6x6 ceramic tile with a picture of Superman or his "S" emblem. Can someone please help me?

I can't seem to find one anywhere.I'm a looking for a 6x6 ceramic tile with a picture of Superman or his "S" emblem. Can someone please help me?Nice idea, but seemingly no. I looked at several online retailers and some home improvement catalogs. Nothing with Superman on it, just shower curtains.