Virgin and Child by Ribera in the Philadelphia Mus… Detail of Rachel Weeping by Charles Willson Peale… Detail of Rachel Weeping by Charles Willson Peale… Detail of Rachel Weeping by Charles Willson Peale… Detail of Benjamin Franklin Drawing Electricity fr… Penn's Treaty with the Indians by Edward Hicks in… Portrait of Lady Eden by Sargent in the Philadelph… Detail of the Portrait of Lady Eden by Sargent in… Detail of the Portrait of Lady Eden by Sargent in… The Annunciation by Henry Ossawa Tanner in the Phi… Detail of The Annunciation by Henry Ossawa Tanner… Spring by LaFarge in the Philadelphia Museum of Ar… Spring by LaFarge Detail Philadelphia Museum Aug 2… Detail of Spring by LaFarge in the Philadelphia Mu… The Portal of the Green Mosque by Gerome in the Ph… Detail of The Portal of the Green Mosque by Gerome… Portrait Madame Roulin and Baby by Van Gogh in the… Detail of the Portrait Madame Roulin and Baby by V… Detail of the Portrait Madame Roulin and Baby by V… Carriage by Toulouse-Lautrec in the Philadelphia M… Detail of Carriage by Toulouse-Lautrec in the Phil… Detail of Le Bon Bock by Manet in the Philadelphia… Le Bon Bock by Manet in the Philadelphia Museum of… Portrait of Francis I King of France by Joos van C… Man and Horse Armor in the Philadelphia Museum of… Man and Horse Armor in the Philadelphia Museum of… Detail of the Tapestry with the Holy Family on the… Tapestry with the Holy Family on the Flight into E… Virgin and Child by a Follower of Robert Campin in… Detail of a Panel from an Altarpiece with the Marr… Panel from an Altarpiece with the Marriage of the… Dish with a Triton in the Philadelphia Museum of A… Portrait of a Woman Attributed to Jacometto Venezi… Portrait of a Young Man Holding a Sprig of Cocksom… The Virgin Teaching the Christ Child to Read by Pi… Virgin and Child by the Workshop of Andrea della R… Portrait of the Ancient Roman General Scipio by Mi… Portrait of Joachim II, Elector of Brandenburg Att… Detail of the Portrait of Joachim II, Elector of B… Portrait of Ludovico Portinari by the Master of th… Virgin and Child by Domenico di Bartolo in the Phi… Virgin and Child Attributed to Van der Goes in the… Cassone in the Philadelphia Museum of Art, August… Panels from a Small Altarpiece with Saints Peter a… Pinnacle from an Altarpiece with the Dead Christ S…