--I have a bookcase full of picture frames with pics of my friends and family.
--You could also try putting up a poster of your favorite celeb or from your favorite movie.
--Move your furniture around. Instead of having you bed against the wall, try it in the middle of the wall. Or just turn it around.
--Buy or make new pillows.
--Buy a bright throw rug to put in the middle of the floor.
--Get or make your own funky new lampshade.
--Hang beads in your doorway.
--If you have a window, get static window clings.
--Buy the little glow in the dark shapes and put them on your walls.
--Buy a colorful wind sock and hang it from the ceiling. It's a great way to bring the outdoors in.
--Get some creative bumber stickers to put on the back of your door.
Whatever you come up with, make sure it's what you want. And, if your interests change, be sure that whatever you decorate with can easily be taken down.
