
London: Faber and Faber
1936 - 1977, Circle: International Survey of Constructive Art, 1937
Source: 1961 - 1975, Barbara Hepworth, A Pictorial autobiography', 1970, p. 283
London: Faber and Faber
1936 - 1977, Circle: International Survey of Constructive Art, 1937
1970 and later
Source: 'The Sunday Times', 25 May 1975; as quoted in Henry Moore writings and Conversations, ed. Alan Wilkinson, University of California Press, California 2002, p. 121
The Diary Of Anais Nin, Volume Two (1934-1939)
Diary entries (1914 - 1974)
1950s - 1960s, Excerpt, What Abstract Art Means to Me (1951)
Source: 1925 - 1940, The sculptor speaks' (1937), pp. 254-255
Faithless Nellie Gray; reported in Bartlett's Familiar Quotations, 10th ed. (1919).
20th century
Source: 1969 - 1980, In: "Ellsworth Kelly: Works on Paper," 1987, p. unknown : 'Notes from 1969'
Quote (1951), in 'What Abstract Art Means to Me' http://www.jstor.org/stable/4058250, George L. K. Morris, Willem De Kooning, Alexander Calder, Fritz Glarner, Robert Motherwell, Stuart Davis; as cited in the The Bulletin of the Museum of Modern Art, Vol. 18, No. 3, (Spring, 1951), pp. 2-15
1950s - 1960s
from Rauschenberg, Barbara Rose, Vintage Books, New York, 1987, p. 86
1980's
Quote in a letter to Edma, 1869, in Morisot's Correspondence, p. 32; as cited by Margaret Sehnan in Berthe Morisot, the first lady of Impressionism; Sutton Publishing, 1996 - (ISBN 0 7509 2339 3), p. 86
1860 - 1870