LESSING. Laocoon, 1766.
CORNELIUS, H. Elementargesetze der bildenden Kunst, 1908.
_Chapter Thirteen.--Architecture._
LIPPS, T. Raumaesthetik, 1897; Aesthetik, Bd. 1, 1903.
SCOTT, G. The Architecture of Humanism, 1914.
ROBINSON, J. B. Architectural Composition, 1908.
VAN PELT, J. V. Essentials of Composition, 1913.
GUADET, J. Elements et theorie de l'architecture, 1909.
VIOLLET-LE-DUC, E. E. Entretiens sur l'architecture, 1863-72.
RUSKIN, J. Seven Lamps of Architecture, 1857.
FRANKL, P. Die Entwicklungsphasen der neueren Baukunst, 1914.
WORRINGER, W. Formprobleme der Gothik, 1912.
WOELFFUN, H. Renaissance und Barock, 1888.
_Chapter Fourteen.--Art and Morality._
PLATO. Republic, Ion, Phaedrus, Symposium, Gorgias.
TOLSTOY, L. What is Art? English translation, 1899.
SCHILLER, F. Letters on the Aesthetic Education of Man, 1793-1795.
MORRIS, WM. Hopes and Fears for Art, 1882.
WILDE, O., MORRIS, WM., and OWEN, W. C. The Soul of Man, The Socialist Ideal--Art, and The Coming Solidarity.
RUSKIN, J. Lectures on Art, 1900.
SYMONDS, J. A. Essays, Speculative and Suggestive, 1890.
PAULHAN, FR. Le Mensonge de l'Art, 1907.
WHISTLER, J. McN. Ten o'Clock, 1888.
GUYAU, J. M. L'Art au point de vue sociologique, 1889.
CASSAGNE, A. La theorie de l'art pour l'art en France, 1906.
_Chapter Fifteen.--Art and Religion._
LANG, A. Myth, Ritual, and Religion, 1913.
DELLA SETA, A. Religion and Art, 1914.
HARRISON, J. Ancient Art and Ritual, 1913.
MURRAY, G. Four Stages of Greek Religion, 1912.
REINACH, S. Orpheus, 1909.
SANTAYANA, G. Poetry and Religion, 1900.
FRAZER, J. G. The Golden Bough.
HEGEL, G. W. F. Introduction to the Philosophy of Fine Art, translated by Bosanquet, 1886.
MUENSTERBERG, H. Philosophie der Werte, 1908.
WUNDT, WM. Volkerpsychologie, 1911.
SANTAYANA, G. Three Philosophical Poets, 1910.