This picture represents the element of art, space. You can really tell that the Ferris wheel is farther behind the swings at the fair or carnival. You can tell that because the swings are layered on top of the Ferris wheel.
George Ferris built the first Ferris Wheel for the 1893 Chicago World's Fair. The giant wheel had 36 cars that could hold up to 60 people for a total of passengers at a time and was as high as a 26 story building.