Visual Magnetics - SOLUTION
Superconductors are ideal diamagnetics and completely expel magnetic field at low temperatures. The picture shows a sumo wrestler standing on a levitating magnet platform that floats above a high-temperature superconductor. The superconductor is cooled by liquid air and hidden below the platform.
To learn more about superconducting levitation, click on the title below (this is not our work) or search the web