How to hang pictures. This is a nice guide with a lot of different ways to make it work!
Unique Ways Of Displaying Photographs In Your Home
Wall arrangement ideas. More
Must-see illustrations and great suggestions for hanging picture frames over the sofa, couch, furniture!
Geometrical arrangement: Remember to give to the most important piece a central position, just at the eye level... Then, separate 2 frames with same size by a smaller one. This give to your lay-out rythm and energy.