Hammer nail through a wooden ruler. Hang picture on that nail. Line it on the wall where you want it. Remove picture, push in nail to make an indent. Remove ruler, hammer another nail into the wall Hang your perfect picture up.
Print a picture, paint a piece of wood black, cut picture to the size of the wood. Mod podge the wood then lay picture on top. When dried thoroughly, sandpaper the edges, mod podge over the picture. Use eye hooks and pretty ribbon to hang.
Instead of framing each photo individually, cover an photo mat with a collage of black-and-white photos, put colored photo in middle. LOVE THIS. Colored photo of mom & dad in center black & white of kids around them.