Augustine is co-founder of Chelsea's Luhring Augustine Gallery, which has represented contemporary artists like Christopher Wool and Gregory Crewdson and resells works by older favorites like Jackson Pollock.

A Georgetown grad, Augustine co-founded his gallery with Lawrence Luhring in 1985. Now located at 531 West 24th Street and with a second outpost in Bushwick, their artist stable has included talents like Gregory Crewdson, Larry Clark, George Condo, and Rachel Whiteread. Augustine and Luhring are also active in the secondary art market and have staged exhibitions by older artists like Gerhard Richter and Donald Judd. Known as something of a diplomat in the art world, Augustine served as the head of the Art Dealers Association of America from 2006-2009, where he focused his attention on educating collectors, democratizing the art market, and organizing the ADAA's annual non-profit February art show. [Image via Getty, with Jennifer Stockman]