Monotony, its place in art, [ii. 176].

Months, personifications of, in ancient art, [ii. 272].

Moroseness, its guilt, [iii. 130].

Mosaics at Torcello, [ii. 18], [19]; at St. Mark’s, [ii. 70], [112]; early character of, [ii. 110], [iii. 175], [178].

Music, its relation to color, [iii. 186].

Mythology of Venetian painters, [ii. 150]; ancient, how injurious to the Christian mind, [iii. 107].

N

Natural history, how necessary a study, [iii. 54].

Naturalism, general analysis of it with respect to art, [ii. 181], [190]; its advance in Gothic art, [iii. 6]; not to be found in the encrusted style, [ii. 89]; its presence in the noble Grotesque, [iii. 144].