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. Anthropométries Despite the IKB paintings being uniformly coloured, Klein experimented with various methods of applying the paint; firstly different rollers and then later sponges, created a series of varied surfaces. This experimentalism would lead to a number of works Klein made using naked female models covered in blue paint and dragged across or laid upon canvases to make the image, using the models as "living brushes". This type of work he called Anthropometry. Other paintings in this method of production include "recordings" of rain that Klein made by driving around in the rain at 70 miles per hour with a canvas ...