Lets see...
A big poster with a caribbean feel that says "relax"
Two smaller posters, one with medieval paintings, and another with Anne Geddes babies dressed as angels
The wall next to that has a huge Two Towers poster, and a bullitin board
My roomate has a couple random Christianish posters on her side of the room
And then I have two really small posters of a kitten, and one of a tiger
And next to that another Anne Geddes poster with babies as butterflies.
I think that about covers it
I probably have more at home, but I can't think of them now.