DTG defines photo mosaics as photographic images or pictures made up of many, usually hundreds, of smaller photographic images. Viewed very closely, the small tile images can be recognized as individual photos, but at a distance, the composite of these images make up an entirely different image.

This exciting branch of art has been going on for quite some time now and has gained a wide interest from all over the world. The meaning of these artworks has a profound effect on anyone who sees it. It can be a powerful medium of expression that conveys strong emotions. I myself was very moved upon seeing a photo mosaic of US president George Bush made up of all the servicemen that have died in Iraq. Just imagine the many soldiers making up that picture and you