Accademia dei Georgofili, Uffizi Galleries, Florence, Italy http://www.georgofili.it
Achenbach Foundation for Graphic Arts, Fine Arts Museums of San Francisco, San Francisco, CA https://art.famsf.org
Albright-Knox Art Gallery, Buffalo, NY https://albrightknox.org
Armand Hammer Museum, Los Angeles, CA https://hammer.ucla.edu
Citibank, New York, NY
Collezioni Communali, Bari, Italy
Collezioni Communali, Sabbioneta, Italy http://www.iatsabbioneta.org
Davis Museum, Wellesley College, Wellesley, Mass
Deloitte & Touche LLP, New York, NY
The Farnsworth Museum of Art, Rockland, ME https://collection.farnsworthmuseum.org
Fogg Art Museum, Harvard University, Cambridge, MA http://www.harvardartmuseums.org
Grey Art Gallery, New York University, New York, NY https://greyartgallery.nyu.edu
Guggenheim Museum, New York, NY https://www.guggenheim.org
Houston Museum of Fine Arts, Houston, TX https://www.mfah.org
Hunt Institute of Botanical Documentation, Carnegie Mellon University, Pittsburgh, PA http://www.huntbotanical.org
Industrial Solvents Corporation, Rye, NY
The Israel Museum, Jerusalem, Israel http://www.imj.org.il/en
Metropolitan Museum of Art, New York, NY http://www.metmuseum.org
Museum of Modern Art, New York, NY https://www.moma.org
Midtsønderjyllands Museum, Gram Slot, Gram, Denmark
Montclair Art Museum, Montclair, NJ https://www.montclairartmuseum.org
Museum of Contemporary Art, Issoudun, France https://www.museeissoudun.tv
Progressive Art Collection, Mayfield Village, OH https://www.progressive.com
Sterling Memorial Library, Yale University, New Haven, CT http://web.library.yale.edu
The New York Public Library, New York, NY https://www.nypl.org
Whitney Museum of American Art, New York, NY http://collection.whitney.org
Yale University Art Gallery, New Haven, CT http://artgallery.yale.edu