Page 27: Scala/Art Resource, NY. Uffizi, Florence, Italy. Page 56: Alinari/Art Resource, NY. Baptistery, Florence, Italy. Page 75: Scala/Art Resource, NY. Brancacci Chapel, S. Maria del Carmine, Florence, Italy. Page 102: Scala/Art Resource, NY. Museo Nazionale del Bargello, Florence, Italy. Page 105: Scala/Art Resource, NY. Palazzo Medici Riccardi, Florence, Italy. Page 126: Erich Lessing/Art Resource, NY. Museo di S. Marco, Florence, Italy. Page 129: Erich Lessing/Art Resource, NY. Palazzo Medici Riccardi, Florence, Italy. Page 132: Scala/Art Resource, NY. S. Stefano dei Cavalieri, Pisa, Italy. Page 166: Scala/Art Resource, NY. S. Maria Novella, Florence, Italy. Page 191: Samuel H. Kress Collection, Image © 2004 Board of Trustees, National Gallery of Art, Washington. Page 230: Erich Lessing/Art Resource, NY. Narodowe Museum, Gdansk, Poland. Page 237: Erich Lessing/Art Resource, NY. Museo di S. Marco, Florence, Italy.