OK, finally got it going on!
There are several I really like, the cave of course I arleady told you that. But the freaked-out smilie, that is so cool with those eyes, they really grab you. The little mowhawk helps to set the attitude as well.
The calm, misty lake I think is my favorite. It's beautiful. I like the way you have the viewer looking "through" the mist rather than just a mist hanging low over the water. Good choice and good mix, not too heavy or obscurring, just enough.
I like the animations, but personally I would re-do the "Happy Holidays" to show more of the other sides.
Thanks for the tea and the viewing. And no, it wasn't me that spilled the cup of tea over there.
see ya.