Acquavella Galleries
Appraisers Association of America
B Five Studio Architecture
The Brookings Institute
Brooklyn Museum of Art
Cooper-Hewitt National Design Museum
Corning Museum of Glass
Gagosian Gallery
GCK Partners
GSA, Office of the Head Architect,
  Design Excellence Program
International Center of Photography
The Jewish Museum, New York
Miramax Films
Museum of African Art

Larta Institute
Museum of the City of New York
The Museum of Modern Art, New York
National Academy of Art and Design
National Museum of American
  Jewish History
Neue Galerie New York
New Museum of Contemporary Art
The New York Academy of Art
New York City Opera
The New York Times
Olson Kundig, Architects
Philadelphia Museum of Art
Rafael Vinoly Architects
Rubin Museum of Art

Shelley and Donald Rubin Foundation
Smithsonian Institution
Solomon R. Guggenheim Museum
Sothebys
South Street Seaport Museum
Spring Masters New York Art Fair
The Metropolitan Museum of Art
Uovo Collection Management and 
  Art Storage
Van Cleef & Arpels
Wellin Museum/Hamilton College
Williams College Museum of Art