Photo Mosaics are actually a very new invention, believed to be first created in the 1990's. Photo mosaics have become widely popular around the world, though, for their unique appeal.
A Photo Mosaic is a photo made up of many smaller photos. To say it another way: A photo mosaic is a photo that has been divided up into small squares or rectangles. Each rectangle is the replaced by a separate photo that closely approximates the color the rectangle was.
A picture is wort...