Aesthetically versatile, Sanchez's "modernist investigations" are also linked to the Pop art imagery of Andy Warhol or Jasper Johns, or can be categorized as Camp (style). For Angeline, Sanchez assimilated and appreciated "the different styles and artistic choices surrounding him while maintaining his own voice." In 2021, on the centennial anniversary of Sanchez's birth, the United States Postal Service released a series of postage stamps featuring four of his works: Los Toldos (1973), Ty’s Place (1976), En el Souk (1972) and Untitled (Ventanita entreabierta) (1981). Public collections Sanchez's work is found in many museum collections, most notably the Metropolitan Museum of Art (New York NY) which has 200 drawings or prints. His work is also found in the collections of the Perez Art Museum Miami (Miami FL), Museum of Modern Art (New York NY), the New York Public Library (New York NY), Brooklyn Museum (Brooklyn NY), El Museo del Barrio, National Gallery of Art (Washington, DC), Smithsonian American Art Museum (Washington DC), Art Museum of the Americas (Washington, DC), Museum of Fine Arts, Boston (Boston MA), Munson-Williams-Proctor Arts Institute (Utica NY), Fine Arts Museum of San Francisco (San Francisco CA), Museum of Fine Arts Houston (Houston TX), Museo Nacional de Bellas Artes (Havana, Cuba), Museo de Arte de Ponce (Ponce PR), Museo de Bellas Artes (Caracas, Venezuela), Museo de Arte Moderno Bogotá (Bogotá, Colombia), Museo de Arte Moderno de Cartagena (Cartagena Colombia), La Tertulia Museum (Cali, Colombia), and at the National Gallery of Australia (Canberra, Australia). His work is also found in the university collections of the New York Law School, Ursinus College, University of Michigan, Muscarelle Museum of Art, Indiana University and Kinsey Institute, University of Wyoming, University of Notre Dame, Southern Illinois University, University of Virginia, Syracuse University, Caribbean University (Bayamón, PR), and at the Universidad del Turabo. Sanchez's original papers as well as a digital database of his work (5486 images and 614 text documents such as letters, press releases or reviews), compiled by the Emilio Sanchez Foundation, are located at the Smithsonian's Archives of American Art (Washington DC). A small archive of Sanchez's documents or source materials including photographs are archived at the Miami-Dade Public Library. Emilio Sanchez Foundation In his will Sanchez stipulated that a foundation be established to support contemporary artists or ophthalmic research as well as promote and distribute his remaining work. Officially established in 2005, the Foundation funded the Emilio Sanchez Award