On "hidden skins" in splash arts.

These wierd little things come up in skin splash arts from time to time. There is a blue pool party zac in renektons, for example. Speaking of that splash art-- hints to urf's return. or "donut jinx" in cop vi's splash art. I just wanted to try to make a thread archiving them, so comment any you guys found.

Update: found a big one. Pool party ez in leona's. quite possibly the most funny thing i've ever seen.