One trend I'm seeing more and more is the use of vintage photographs as art. Maybe it has to do with affordability. Old family photos, results from a Google image search, or copies from an old library book can all be blown up at a copy store and framed in a standard size frame for pretty cheap. Or maybe it has something to do with the turning back to homey and history-embracing design. Whatever the reason, I'm totally on board. These are just too yummy to ignore.