
Source: 1915 - 1916, 100 Aphorisms', Franz Marc (1915), p. 445
12 Americans, by Dorothy C.Miller, New York, 1956. p. 36
1950 - 1960
Source: 1915 - 1916, 100 Aphorisms', Franz Marc (1915), p. 445
Source: 1961 - 1980, transcript of a public forum at Boston university', conducted by Joseph Ablow 1966, pp. 73-75
Joint statement with Adolph Gottlieb, to Edwin A. Jewell, often referred to as a Manifesto. (written 7 June 1943; published 13 June 1943)
1940's
transcript of the panel, March 1960, held at the Philadelphia Museum School of Art, as quoted in Abstract Expressionism Creators and Critics, edited by Clifford Ross, Abrams Publishers New York 1990, p.61
1950 - 1960
Source: 2000 - 2011, Cy Twombly, 2000', by David Sylvester (June 2000), p. 179
What sympathy is demanded of the viewer! He is asked to 'see' the future links
1961 - 1980, ARTnews Annual', October 1966
Source: 2000 - 2011, Cy Twombly, 2000', by David Sylvester (June 2000), p. 179
quote from her Diaries, 1 October, 1902; as cited in Expressionism, a German intuition, 1905-1920, Neugroschel, Joachim; Vogt, Paul; Keller, Horst; Urban, Martin; Dube, Wolf Dieter; (transl. Joachim Neugroschel); publisher: Solomon R. Guggenheim Foundation, New York, 1980, p. 31
1900 - 1905
Source: De Kooning's speech 'What Abstract Art means to me' on the symposium 'What is Abstract At' - at the Museum of Modern Art, New York, 5 February, 1951, n.p.