Adam Sheffer

Sheffer is a dealer who was worked for galleries such as Pace, Cheim & Read, and Lisson. He has filed suit against art sadvisor Lisa Schiff, claiming he and partner Richard Grossman are owed more than $900,000 in fraudulent transactions. Sheffer once worked at top galleries like Mary Boone and Pace. He was a leader in the art market, even serving as an expert witness in another art fraud case, where he criticized the industry’s lack of due diligence.