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].