Stock photography, photos: Guinness Record - Hot Air Balloons Stock photos of balloons, hot air balloon, gas, aeronaut, ballooning, flying, flight, aviation, skydome, toronto, guinness, record Photograph: © Robert Burch Click for a larger image and more information Keywords associated with this stock photo: balloons, hot air balloon, gas, aeronaut, ballooning, flying, flight, aviation, skydome, toronto, guinness, record