The shape of the state of Tennessee in black and white. You can change the background color or add a custom souvenir text message.
Recently someone came through and ordered a customized version of these postcards featuring the map shape of each of the US states. It occurred to me they were creating flashcards. Perhaps they were a teachers or parent with school age children that were creating a pack of customized flashcards to work with their child, or children. I'm just guessing. But, whatever they were creating, it took them some time to customize fifty postcards. They must have really wanted the designs to be special.