“Futurism and Cubism are comparable in importance tot the invention of perspective, for which they substituted a new concept op space. All subsequent movements were latent in them or brought about by them.... the two movements cannot be regarded as in opposition to each other, even though they started from opposite points; I maintain (an idea approved by Apollinaire and later by Matisse) that they are two extremes of the same sign, tending to coincide at certain points which only the poetic instinct of the painter can discover: poetry being the content and raison d'être of art.”
Source: The Life of a Painter - autobiography', 1946, Letters of the great artists', 1963, p. 248-249
Help us to complete the source, original and additional information
Gino Severini 28
Italian painter 1883–1966Related quotes
Source: Art on the Edge, (1975), p. 230, Art on the Edge (1975) "Shall These Bones Live?: Art Movement Ghosts"

1910s, The World Movement (1910)

In a letter to Gerling on June 23, 1846. As quoted in Carl Friedrich Gauss: Titan of Science (1955) by Guy Waldo Dunnington. p. 364

“Protagoras asserted that there were two sides to every question, exactly opposite to each other.”
Protagoras, 3.
The Lives and Opinions of Eminent Philosophers (c. 200 A.D.), Book 9: Uncategorized philosophers and Skeptics

Source: Striking Thoughts (2000), p. 23

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.
1950's

Kant's Inaugural Dissertation (1770), Section III On The Principles Of The Form Of The Sensible World