8. Jeff Koons on the Met Roof

In 2008, Jeff Koons was the artist for the Metropolitan Museum of Art summer rooftop exhibit, which this year is home to The Theater of Disappearance, a site-specific installation created by Argentinian artist Adrian Villar Rojas and the house from the movie Psycho last year. Koons showcased three works, Balloon Dog in yellow, Sacred Heart (Red/Gold), and Coloring Book.