I.
Ideal, the
Imitation, the melody of the eye
uselessness of
Immanences, the
Impressionalism
Impressions and sensations
Individual type, how formed
Infant, the, has neither speech nor gesture
Infinitesimal quantities
Inflection, a modification of sound
their importance
illustrations of
rules of
must not be multiplied
special
life revealed through four millions of
the melody of the ear
the gesture of the blind
differentiating the
high
life of speech
medallion of
Ingres
Inspiration, when allowable
the sign of
Interjection, the
Interpellation
Interrogative surprise
Intonations, caressing
Italian, no two equal sounds in