Jeff Koons is known for his balloon statues that changed the face of art during his "Celebration" stage. The balloons range from the "Balloon Dog", " Balloon Flower", "Hanging Heart", and more. Now, Jeff Koons will be putting his 11-foot, gold-colored stainless steel statue on display. "Pluto and Proserpina" will be displayed in front of the Palazzo Vecchio in Florence, Italy, from September 25th until December 28th. The work will be next to a replica of Michaelangelo's David.