I've been enjoying Nomi Lubin's evolving stream of collages for some time now. It seems just wrong to only post three, they play off one another so well. These are all quite small, 3.5" - 7" -ish. See more for yourself at her collage site, Not Paintings.
Then whack your noggin a couple times to reset your cognitive compass, and visit her painting site, Paintings, for more visual treats.