R Raphael, 107, 131, 137 Ravenna, battle of, 127 Red Book of the Painters of Florence, 19 Reflection, law of, 56 Renaissance, 89, 104, 125, 161 Riario, Girolamo, 21, 38 Rimini, 93 Rome, 9, 33, 47, 69, 128-146 Romorantin, 150, 152 Rosate, Ambrogio da, 63 Rumford, 56 Rustici, Giovanni, 118
S “St. Anne with the Virgin and Child,” 91, 92 St. Augustine, 42 Saint-Denis church, 157 St. Germain-en-Laye, 157 Saint-Hubert, chapel of, 153, 157 St. John, 118, 154 St. John the Baptist, 151 St. Luke, 19 St. Mary of the Virgin, 96 St. Peter’s, church of, 131 Salai, 86, 115 Salviati, Francesco, 21 San Bernardo, chapel of, 23 San Cristoforo, 157 San Donato a Scopeto, 29 San Lorenzo, 144, 145 San Marco, Little Square of, 87 Sanseverino, Galeazzo da, 82, 83 Sant’ Onofrio, hospital, 107 Santa Croce, church of, 107 Santa Maria delle Grazie, 71, 78 Santa Maria Novella, 107 Sanzio, Raffaello, _see_ Raphael Savoy, 142 Scarlione, Bartolommeo degli, 43 Sculpture, 41, 49, 52-54, 58-64, 118 Sforza, Duke Gian Galeazzo, 51, 56, 68, 120 Sforza, Francesco, 41, 47, 49, 61, 64 Sforza, Francesco (child), 68 Sforza, Ludovico, 33-47, 51, 52, 56, 57, 60-72, 76-79, 82-84, 92, 115, 117, 120, 138, 146, 154 Sforza monument, 49-59, 61, 64, 120 Sforzas, the, 40, 56, 57, 71, 79, 83, 117, 120, 154 Shells, 62, 63 Signoria, the, 96, 100-106, 110, 114, 116 Sistine Chapel, 33, 132, 137 Soderini, Piero, 103, 106, 109, 114-116 Sologne, 154 Spain, 18, 69, 127, 139, 142, 143 Statics, 140 Steam, 41 Strabo, 23, 103, 104 Swiss, 127, 128, 143
T Ticino gate, 44 Torre, Marcantonio della, 125, 128 Toscanelli, Paolo del Pozzo, 18, 19, 42, 93 Touraine, 92 Trivulzio, Marshal Gian Giacomo, 120, 121, 125, 128, 143 Turks, the, 87-90, 94 Tuscany, 93 Tyrrhenian coast, 143
U Uffizi Gallery, 25, 32 University of Padua, 125 University of Pavia, 63 Urbino, 93
V Valentinois, Duke of, _see_ Borgia, Cesare Valois, Marguerite de, 150 Vatican, the, 47, 130-145 Venice, 9, 69, 87-89, 124, 125, 127 Verrochio, Andrea del, 7, 12-19, 23, 118 Via Ghibellina, 90 Vigevano, 68, 75 Vinci, 2, 13 Vinci, da, Giuliano, 117 Vinci, da, Piero, 2-7, 10, 12, 90, 106, 117 “Virgin of the Rocks,” 44 Vitellozzo, 93 Vitruvius, 77
W Water, study of, 67, 101, 102, 121, 122 Watt, James, 160 Witelo, 58