Albertina, Graphics Collection, Vienna Museum of Modern Art, Paris Museum of Modern Art, Rome Museum of Modern Art, Rio de Janeiro Museum of Modern Art, São Paulo Museum of Modern Art, Mexico Museum of Modern Art, New Delhi Museum of Fine Arts, Santa Fé Bezalel Museum, Jerusalem The Israel Museum, Jerusalem Helena Rubinstein Museum, Tel Aviv Jewish Museum, New York Leo Baeck Institute, New York New York Hospital, New York Stamford Museum, Connecticut Salisbury Art Gallery, Rhodesia Farleigh Dickenson University, New Jersey Hirschhorn Museum, Washington, DC Musée Matisse, Nice Musée Picasso, Antibes Petit Palais, Geneva Neue Galerie, Linz, Austria Oberbank Wien