CAPTIONS Left: Crucifixion with the Virgin Mary and Saint John the Evangelist, 1566–67 oil on canvas, 113 3/8 x 63 3/8 in. Soprintendenza per i beni Storici Artistici ed Etnoantropologici della Marche Galleria Nazionale della Marche Photo: Palazzo Ducale, Urbino, Italy/ The Bridgeman Art Library
Right Middle: Nude study for the Virgin Mary and seated male nude black chalk, highlighted with white, incised, on blue paper, 15 3/4 x 10 3/4 in. National Gallery of Art, Washington, Ailsa Mellon Bruce Fund 1983 Image courtesy of the National Gallery of Art, Washington
Right Bottom: Study for Saint John the Evangelist black chalk, highlighted with white on blue paper, 16 x 10 3/4 in. Gabinetto Disegni e Stampe degli Uffizi, Polo Museale Fiorentino Photo: Scala / Ministero per i Beni e le Attività culturali / Art Resource, NY