If you go to this blog, it has a link where you can buy these unfinished frames for cheap. I want two big ones like the ones in this picture. I also want a variety of smaller ones. I want to paint them for the wall behind my couch! Great christmas gift for me! :)
The Picture Wall Company sells sets of frames (chose your finish) along with grids for marking out where to hang each one on the wall. You simply print the photos at the size to fit each frame and VOILA! You can use multiple sets, change the layout to go up stairs walls and so on.