Cusps, definition of, [i. 135]; groups of, [i. 138]; relation of, to vegetation, [ii. 219]; general treatment of, [iii. 255]; earliest occurrence of, [ii. 220].

D

Daguerreotype, probable results of, [iii. 169].

Darkness, a character of early churches, [ii. 18]; not an abstract evil, [iii. 220].

Death, fear of, in Renaissance times, [iii. 65], [90], [92]; how anciently regarded, [iii. 139], [156].

Decoration, true nature of, [i. 405]; how to judge of, [i. 44], [45]. See “Ornament.”

Demons, nature of, how illustrated by Milton and Dante, [iii. 147].

Dentil, Venetian, defined, [i. 273], [275].

Design, definition of the term, [ii. 183]; its relations to naturalism, [ii. 184].

Despair, how symbolized, [ii. 334].