ART WIKI
Hvor du kan se kunst, og hvornår museet er åbent.
Samlinger: Art Institute of Chicago, Cooper Hewitt, Smithsonian Design Museum, Det Russiske Museum, Eremitagen, Getty Villa, Harvard Art Museums, Hirshhorn Museum and Sculpture Garden, J. Paul Getty Museum, Louvre, Metropolitan Museum of Art, Minneapolis Institute of Art, Museum of Modern Art, National Gallery of Art, National Museum of Asian Art, National Portrait Gallery (Smithsonian), Pusjkinmuseet, Rijksmuseum Amsterdam, Smithsonian American Art Museum, Statens Museum for Kunst, The Cleveland Museum of Art, Tretjakovgalleriet, Victoria and Albert Museum, Whitney Museum of American Art, Yale Center for British Art, Yale University Art Gallery, Ruslands statskatalog over museumsfonden (274 museer), Europeana (19 museer), Wikidata (44 museer), Paris Musées (12 museer), Joconde, det franske kulturministeriums museumsdatabase (495 museer) og the Catalogo generale dei Beni Culturali of Italy's Ministry of Culture (25 museer). Billederne tilhører deres rettighedshavere.
Langer, Robert vonTyskland, 1783–1846
