Milizia, _Memorie degli Architetti_, etc., quoted, 23^2, 84^1; cited on Alberti, 35, 44; cited on use of entablature block, 36; cited on safety of the dome of St. Peter’s, 58^4; cited on the strengthening of the dome of St. Peter’s, 62; on ch. of Consolazione at Todi, 74; on spire-like tower of ch. of Santo Spirito, Florence, 81; cited on Vignola, 84; on dome of Sant’Andrea di Ponte Molle, Rome, 86; on window openings framed with orders, crowned with pediments, 109; quoted on Sansovino, 119, 121; quoted on Vignola, 128; quoted on De l’Orme, 194. Montalembert, cited, 5^1. Montepulciano, church of San Biagio, 77–83 (cuts); interior, 78–80 (cut); ressauts, 78, 90; Doric order, 78; use of pilasters on the angles, 78, 81; exterior, 81–83 (cut); dome, 81; façade, 81; panels of upper story, 81; orders, 81, 83; towers, 81. Naples museum, composite capital showing Roman leafage, 175. Nave of ch. of Santissima Annunziatta, Arezzo, 83 (cut); Sant’Andrea of Mantua, 38 (plate); ch. of Sant’Agostino, Rome, 72; ch. of San Giorgio Maggiore, Venice, 97, 98. Nelli, _Discorsi di Architettura_, 21^3; quoted on Brunelleschi’s scaffolding, 21^3; cited on stability of Florence dome, 23^3, 24^1. Neo-classicists, their confidence in the art of Roman antiquity as the embodiment of all true principles of architectural design, 97. Neo-pagan spirit of the Renaissance, 2, 4, 8. Nicholas V, Pope, rebuilding of basilica of St. Peter, 47. Norton, C. E., _Church Building in the Middle Ages_, 21^1; cited on building of the dome of the Florence cathedral, 21^1. Openings, mediæval Florentine form, 102 (cut); of domestic architecture in Perugia, 102; reveals are shallow in earlier buildings, 104; cathedral of Como, variety of illogical forms in, 148 (cut). _See_ Window openings. Order and symmetry of a mechanical kind seen in Renaissance architecture, 133. Order, colossal, so-called, early use of, 40.