TBM84478: Italian Shepherd Boy, c.1821-23 (oil on canvas) / Brooklyn Museum, New York, USA / Dick S. Ramsay Fund / Bridgeman Images

WGL646: The Tepidarium, 1881 (oil on panel) / Lady Lever Art Gallery, National Museums Liverpool / © National Museums Liverpool / Bridgeman Images

:

KW114928: Detail from the Monument to the Discoverers, 1960 (stone) / Lisbon, Portugal / Bridgeman Images

MPG400705: Harmony in Grey and Green (oil on board) / Private Collection / Michael Parkin Gallery / Bridgeman Images

HST1075006: Genesis, 1964 (incised wood, paint & ink) / Museum of Fine Arts, Houston, Texas, USA / Museum of Fine Arts, Houston / museum purchase funded by Susan and Mac Dunwoody, Mr. and Mrs. George B. Kelly, Mr. and Mrs. Charles W. Tate, and a gift in honor of Hugo V. Neuhaus, Jr. / Bridgeman Images

XIR7217: Winter Landscape, 1610 (oil on panel) / Louvre, Paris, France / Bridgeman Images

FAS23050: View of Odessa / Private Collection / Photo © The Fine Art Society, London, UK / Bridgeman Images

XIR3662: The Battle of Issus, or The Victory of Alexander the Great, 1529 (oil on panel) / Alte Pinakothek, Munich, Germany / Bridgeman Images

:

RVI103417: The Angels Freeing St. George from the Torture of the Wheel, c.1380 (fresco) / Oratorio di San Giorgio, Padua, Italy / Roger-Viollet, Paris / Bridgeman Images

BEN342325: Portrait of Leonardo da Vinci (oil on board) / Gallerie degli Uffizi, Florence, Tuscany, Italy / Photo © Raffaello Bencini / Bridgeman Images

SBL3359326: Portrait of Pope Julius II / Galleria Colonna, Rome, Italy / Bridgeman Images

SRM69892: Petrocommune, 1921, (oil and enamel paints on canvas) / State Russian Museum, St. Petersburg, Russia / Bridgeman Images

:

: