|
 Art & Architecture (Online database) |
 Art Institute of Chicago (USA) |
 The Ashmolean Museum of Art & Archaeology (Oxford, UK) |
 The British Museum (London, UK) |
 Cantor Arts Center (Stanford University, USA) |
 Cybermuse, National Gallery of Canada (Ottawa, Canada) |
 Getty Museum (Los Angeles, USA) |
 The State Hermitage Museum (San Pietroburgo, Russia) |
 Manchester Art Gallery (Manchester, UK) |
 The Metropolitan Museum of Art (New York, USA) |
 Minneapolis Institute of Arts (Minneapolis, USA) |
 The National Gallery (London, UK) |
 National Gallery of Art (Washington D.C., USA) |
 The Royal Academy of Arts (London, UK) |
 Samuel H. Kress Foundation (New York, USA) |
 Tate Gallery (London, UK) |
 Tate Gallery - Turner Collection (London, UK) |
 Museo Thyssen-Bornemisza (Madrid, ES) |
 University of Michigan Museum of Art (Ann Arbor, USA) |
 Victoria and Albert Museum (London, UK) |
 WebGallery of Art (Online database) |
 Wellcome Institute - Medical Photographic Library (London, UK) |
 Whitworth Art Gallery (Manchester, UK) |
