Where to hang...

Where to hang, where to hang...  The crazy mosaic is either going over the couch, or over the desk.  The other spot will get this painting I bought at bed bath and beyond.  (Sorry for not staging this any better, I have let the cleaning go for a few days as I finished up these art projects.  I'm going to clean like a whirlwind, just as soon as I leave the computer though!  So what do you think?