I think a trip to the thrift store is in order! If you have a few extra frames laying around and idea to put them to use, try this: Get some frames together and decide on a color that will work in your room. Then get your can of spray paint out. Spray the frames all one color, let them dry and hang on the wall in a pleasing arrangement.
I think I just used thumbtacks, but some small nails would work well too. Also, when collecting the fames I like to get different styles together and lay them out on the floor to get and idea on how they will look on the wall.
One small touch I added to this project, was a hook or two, as these hang on my wall in my bedroom. I use the hooks to hanging belts, scarves, purses, etc.