- Menconi + Schoelkopf Fine Arts
- Hirschl & Adler
- Hollis Taggart Galleries
- Andy Warhol Foundation for the Visual Arts, Catalogue Raisonné
- Art Agency, Partners
- Gerald Peters Gallery
- Anthony Meier Gallery,San Francisco
- Dedalus Foundation; Motherwell Drawing Catalogue Raisonné
- Artifex Press ; Agnes Martin Catalogue Raisonné
- Joel Shapiro
- NYU Institute of Fine Arts, Conservation Center
- D Wigmore Fine Arts
- Arshile Gorky Catalogue Raisonné
- Jonathan Boos
- Galerie Forsblom,Helsinki
- TEFAF Art Fair
- Kate Ganz
- Berggruen Gallery, San Francisco
- ADAA Art Show
- Ran Oran Architects
- Studio A/B Architects
- Meredith Ward Fine Arts
- Hyde Park Antiques
- Weil Friedman Architects
- Röbbig München,Germany
- Yale Center for British Art
- Phillips Collection,Washington
- Pennsylvania Academy of Fine Art
- UC Berkeley Art Museum
- Columbus Museum of Art
- Norton Museum of Art
- The Royal Academy,London
- Addison Gallery of Art at Phillips Exeter
- University of Michigan Museum of Art
- Christies
- Centre Pompidou, France
- Museum of the City of New York
- Museum Of Natural History
- Beyeler Foundation, Switzerland
- Frances Young Tang Gallery at Skidmore College
- Arthur Ross Foundation at UPenn
- Zentrum Paul Klee, Switzerland
- Portland Museum of Art
- Neuberger Museum at Suny Purchase
- Musee d’Art Contemporain de Montreal
- MOCA, Los Angeles
- Kress Photographer at the Institute of Fine Arts, NYU
- Emeq Hefer Archaeological Research Project, Israel
- Peter Norton Christmas Project
- Private Collections
- Procession: The Art of Norman Lewis Pennsylvania Academy of the Fine Arts
- Things of Beauty Growing: British Studio Pottery Yale Center for British Art
- Gertrude Vanderbilt Whitney: Sculpture Norton Museum of Art
- Rina Banerjee Pennsylvania Academy of the Fine Arts