Stock photography, photos: Three-wheelers, Sousse Stock photos of Three-wheeled taxis and horse buggy, Sousse, Tunisia Photograph: © Andrew Palmer Click for a larger image and more information Keywords associated with this stock photo: pink, purple, three-wheeled, three-wheeler, three, wheels. Sousse, Tunisia, North Africa, North, Africa, tourist, trade, horse, buggy, ride, taxi, light, waiting, rank, transport, unusual, incongruous, tricycle, trike