Robert Schiffer Bio Robert Schiffer is a Managing Director of the Investments Group at SL Green Realty Corp., New York City's largest commercial landlord. Mr. Schiffer, who has been with SL Green for 14 years, co-manages SL Green’s team of investment professionals. Mr. Schiffer is responsible for the development of One Vanderbilt, SL Green's 1.6 million square foot office tower, One Madison Av

James Von Klemperer is President and Design Principal at Kohn Pedersen Fox Associates where he began as a young architect in 1983. His work ranges in scale from a house to a city, and he contributes closely to these efforts from conception to completion. In addition to focusing on his own projects, he leads the community of designers within the firm in exploring shared architectural agendas and g