Inspiration, the expression of the mind of a God-made great man, iii. 141; expression of, on human form, ii. 214; as manifested in impious men, ii. 137, 138; revelations made by, how communicable, ii. 133; condition of prophetic, iii. 159.
Intellect, how affected by novelty, ii. 54; how connected with pleasure derived from art, i. 10, 28; its operation upon the features, ii. 113-115; connection of beauty with, i. 27; how influenced by state of heart, ii. 17, 114; affected by climatic influences, v. [134]; how rendered weak, v. [205], [247]; abuse of, v. [266] (note); culture of, in mechanical arts, v. [328] (note); comparison between Angelico’s, Salvator’s, Durer’s, and Giorgione’s, v. [284], [285]; beauty of animal form increased by expression of, ii. 98; decay of, shown by love of the horrible, iv. 328; popular appreciation of, i. 418; influence of mountain scenery on, iv. 274, 351-363; condition of, in English and French nations, from thirteenth to sixteenth century, iv. 358; great humility of, iii. 260; seriousness of, iii. 258; sensibility of, iii. 159, 286; power of, in controlling emotions, iii. 160; sees the whole truth, v. [205]; greater, not found in minds of purest religious temper, v. [204].
Intemperance, nature and application of the word, ii. 13, 14.
Invention, characteristic of great art, i. 305, iii. 38, 88; greatest of art-qualities, v. [158]; instinctive character of, ii. 155, iii. 84, 87, v. [154], [158]; evil of misapplied, i. 117; liberty of, with regard to proportion, ii. 61; operation of (Turnerian Topography), iv. 18, 23, 24; “never loses an accident,” v. [173]; not the duty of young artists, i. 422; verity of, v. [191]; absence of, how tested, v. [157]; grandeur of, v. [187]; material, v. [153]-163; spiritual, v. [193]-217; sacred, a passionate finding, v. [192]; of form, superior to invention of color, v. [320] (note).
Joy, a noble emotion, ii. 16, iii. 10; necessity of, to ideas of beauty, ii. 17, 29; of youth, how typified in bud-structure and flowers, iii. 206, 227; of humble life, v. [328].
Judgment, culture and regulation of, i. 49-56, ii. 22-25; distinguished from taste, i. 25, ii. 34; right moral, necessary to sense of beauty, ii. 96, 99; right technical knowledge necessary to formation of, ii. 4; equity of, illustrated by Shakspere, iv. 332; substitution of, for admiration, the result of unbelief, v. [244].
Keats, subdued by the feeling under which he writes, iii. 160; description of waves by, iii. 168; description of pine, v. [82]; coloring of, iii. 257; no real sympathy with, but a dreamy love of nature, iii. 270, 285; death of, v. [349]; his sense of beauty, v. [332].
Knowledge, connection of, with sight, i. 54; connection of, with thought, i. 47; pleasure in, iv. 69; communication of, railways and telegraphs, iii. 302; what worth teaching, iii. 298, v. [330]; influence of, on art, i. 45, 47, 238; necessary to right judgment of art, i. 121, 411, 418; feeling necessary to fulness of, v. [107]; highest form of, is Trust, v. [161]; coldness of, v. [140]; how to be employed, v. [330]; refusal of, a form of asceticism, v. [326].
Labor, healthful and harmful, v. [329], [331].
Lands, classed by their produce and corresponding kinds of art, v. [133]-135.