Stock photography, photos: Flying Saucer - Hot Air Balloon Stock photos of Flying Saucer and Martian special shape hot air balloon at the Albuquerque International Balloon Fiesta. New Mexico, USA. From the collection ofCanadian Harold Warner from Calgary, Alberta. Photograph: © Robert Burch Click for a larger image and more information Keywords associated with this stock photo: balloons, hot air balloon, aeronaut, ballooning, flying, flight, aviation, special shape, shapes