I printed copies of family photos from .jpg files. The nice thing about using a copy is that you can print it to fit the size of the available photo frames. The photos can be displayed and enjoyed without worrying about light or other damage. The photo ledges (http://www.exposuresonline.com/) were added to an entrance wall and the photos can be rearranged if you want to add more or change without being concerned about holes in your wall. The ledges are hung 12 to 13 inches apart and start about 28 inches from the floor.