Yves Klein Quotes
I had left the visible, physical blue at the door, outside, in the street. The real blue was inside, the blue of the profundity of space, the blue of my kingdom, of our kingdom!.. ..the immaterialisation of blue, the coloured space that can not be seen but which we impregnate ourselves with.
Klein, Yves. Overcoming the Problematics of Art: The Writings of Yves Klein. Translated by Klaus Ottmann, Spring Publications, 2007, p. 86.
Yves Klein was a French artist and an important figure in post-war European art. He was a leading member of the French artistic movement of Nouveau réalisme founded in 1960 by art critic Pierre Restany. Klein was a pioneer in the development of performance art, and is seen as an inspiration to and as a forerunner of minimal art, as well as pop art.