On 2 August Domenico De Sole, Chairman, Sotheby’s Board of Directors and Lisa Dennison, Chairman, Sotheby’s Americas welcomed guests to a special screening of the new HBO Documentary Film, The Price of Everything, which takes an inside look at the contemporary art market. Held in partnership with Sotheby’s International Realty and Sentient Jet at The Aspen Institute, the evening began with cocktails and hors d’oeuvres and concluded with a discussion of the film – moderated by Aspen Institute Executive Vice President Elliot Gerson – featuring director Nathaniel Kahn and one of the documentary's producers, Jennifer Blei Stockman. Reflecting the diversity of The Price of Everything's many art world cameos, collectors, curators, patrons and industry leaders were all in attendance, including Sotheby’s Amy Cappellazzo and Oliver Barker, who appear in the film, as well as Dustin Yellin, Nancy Magoon and Sukanya Rajaratnam. Click ahead to view images from the event.