DIY use a picture frame as a towel bar. i love this idea & how the collage of frames decorates the wall. so much cooler than just hanging a towel rod! Use cool funky shaped frames painted fun colors for kids' bathroom?
(Hummm, neat idea, but uncertain on photos wrapping around the corner. The frames could meet up on the edge, but think the frames still might be best if they met in the corner but that each wall had its own photo frame.
Turn your books into works of art using the Invisible Book Shelf - This is so awesome, I have so many books and I love them all, but storing them on a bookshelf doesn't show how great they are individually.