Graham Bell, The Artist and his Public. Hogarth Sixpenny Pamphlets, Number Five, 1939.
M. P. Follett, Creative Experience. New York, Longmans, Green & Co., 1930.
J. Gasquet, Cézanne. Bernheim Jeune.
A. Gilchrist, The Life of William Blake. Ed. by Ruthven Todd. Dent and Sons.
Cora Gordon, Art for the People. Art Education, Sept. 1939. Published by British Institute of Adult Education.
Jan Gordon, A Step Ladder to Painting. Faber and Faber, 1934.
Juan Gris, Horizon, Vol. XIV, 1946.
C. J. Holmes, Notes on the Science of Picture-Making. Chatto and Windus, 1939.
M. L. Hourd, The Education of the Poetic Spirit. Heinemann, 1949.
G. Santayana, Little Essays. Ed. Smith. Constable.
Harold Speed, The Practice and Science of Drawing. Seeley Service and Co.