caption: The image shows a drawing of a horse-drawn carriage with a seat, which is believed to be the first of its kind. The carriage is drawn in detail, with its four wheels, a large engine, and a curved roof. The seat is upholstered in a light-colored fabric, and the engine is mounted on the back of the carriage. The wheels are large and round, with spokes radiating out from the center. The engine is connected to the carriage by a series of wires and cables.