Uncredited Photographer Yves Klein Making “Fire Anthropometries ” at the Centre d’Essais du Gaz de France, Paris 1961
(On his making paintings with a flame-thrower) “I made the flames lick the surface of the painting in such a way that is recorded the spontaneous traces of the fire. ..”
Yves Klein, “Yves Klein, 1928 – 1962, Selected Writings” 1974