Place painted foam board in the back of the bookcase, giving the look of a painted bookshelf w/out the commitment. Love this idea for a small book shelf next to couch. Good way to use yellow without committing to it in a big space.
Paul Klee - Double Tent - I haven't located a solid reference for this watercolor that tells me where it's located. From the middle of the Bauhaus period, it resembles several other pieces from the period. It is a great inspiration for a quilt design!