Bedroom wall decorating ?

i was looking for a cheap creative way to hang my pictures and came up with this idea... i went to the local dollar store and bought a couple large square picture frames and many small ones. frames from the dollar store aren't always pretty so i bought some paint and painted them the color scheme of my room (mine is black white and purple). then i put the large frames in the middle of the wall and the smaller ones spiraling out from the big ones. kind of like if you swing a hose around. it covered a whole wall, used lots of pictures, cost about $20 and ended up looking great!