I used a photo mosaic program that came with a cheap Kodak camera several years back to turn about 450 pictures of my kids into a giant mosaic of my wife with my kids for Mother's day. People who come to the house regularly comment about how cool it is- and how can they make one. Here's the answer.. Some freeware that will build a mosaic. If you're scanning pictures- leave yourself lots of time to scan 400-1000 pictures to get a good mosaic.AndreaMosaic's Home Page