
Source: 1950's, Interview by William Wright, Summer 1950, p. 144
At the time of writing exhibition catalogue, the Center for Contemporary Art Ujazdowski Castle in Warsaw, 1998.
Source: 1950's, Interview by William Wright, Summer 1950, p. 144
Quote from De Cirico's text 'A DISCOURSE ON THE MATERIAL SUBSTANCE OF PAINT', 1942 http://www.fondazionedechirico.org/wp-content/uploads/541-547Metafisica5_6.pdf, p. 542
1920s and later
Quoted in: 'Karel Appel, Dutch Expressionist Painter, Dies at 85', by Margalit Fox, in 'Art & Design', New York Times May 9, 2006
Quote of an oral history in 'Contemporary Artists' - Karel Appel describes the wild artistic urgency that gave rise to the Cobra artist-group
(original Dutch, citaat van B.C. Koekkoek:) Ik maak vooraf geene tekeningen van het voorwerp of de voorwerpen, die ik op het doek of paneel wil schilderen.. ..maar begin dadelijk het ontworpen plan op het doek te plaatsen – Na mijne compositie eerst behoorlijk geschetst en beredeneerd te hebben, voornamelijk de schikking van licht en donker, begin ik dezelve met olieverw breed te schilderen, zoveel trachtende de tint of het coloriet er in te brengen, in welke ik mijn landschap.. ..wil gezien hebben.. ..als het geheel afgeschilderd is.
Source: Herinneringen aan en Mededeelingen van…' (1841), p. 98-99
As quoted in "American Modernists in Painting take the Public into their Confidence" in Current Opinion Vol LX, No. 5 (May 1916), p. 351
Man Ray to Ferdinand Howard, April 5, 1922, as quoted in Conversion to Modernism: The Early Work of Man Ray (2003) by Francis M. Naumann
Quote, Jan. 1921, to journalist Marcel Pays. Monet in the 20th Century, by Paul Hayes Tucker.
1920 - 1926
The impact of Chaim Soutine (1893-1943): de Kooning, Pollock, Dubuffet, Bacon, publisher: Hatje Cantz, Galerie Gmurzynska, Cologne (Köln), 2001.
Answer on the question who is his favourite artist, probably made around 1977.
1990's & from posthumous publications
1981 - 2008
Source: 'Colour Chart I', interview with Christoph Grunenberg, 1 May 2009; 'Sixty years at full intensity', Tate 2009