Two weekends ago, my daughter and I painted her dining room walls "Amazing Gray" by Sherwin Williams. To add some pizzazz to the long undecorated wall we hung plain white plates that we'd been collecting for a couple months. Most of them came from HG, my fave store of course, and were so inexpensive, like $3.99 on average. I picked up several sizes of plate hangers at JoAnn's, white so they wouldn't show up too much. It makes such a clean and dramatic display for such a low cost. We both love the way it turned out... we even left it a bit uneven so we could add more!
so simple and so chic!