Instinct, its dignity, [iii. 171].
Intellect, how variable in dignity, [iii. 173].
Involution, delightfulness of, in ornament, [ii. 136].
Iron, its use in architecture, [i. 184], [410].
Italians, modern character of, [iii. 209].
Italy, how ravaged by recent war, [iii. 209].
J
Jambs, Gothic, [iii. 137].
Jesting, evils of, [iii. 129].
Jesuits, their restricted power in Venice, [i. 366].