Pierre Restany (24 June 1930 – 29 May 2003), was an internationally known French art critic and cultural philosopher.
Restany was born in Amélie-les-Bains-Palalda, Pyrénées-Orientales, and spent his childhood in Casablanca. On returning to France in 1949 he attended the Lycée Henri-IV before studying at universities in France, Italy and Ireland. From their first meeting in 1955, Restany maintained a strong tie with Yves Klein (to whom is attributed Klein-blue).
In 1960 Pierre Restany created the idea and coined the term "Nouveau Réalisme" with Yves Klein during a group show in the Apollinaire gallery in Milan. It was an idea that united a group of French and Italian artists. Nouveau Realisme was the European answer to the American Neo-Dada of Fluxus and Pop Art. The group included Martial Raysse, Arman, Yves Klein, François Dufrene, Raymond Hains, Daniel Spoerri, Jean Tinguely, Jacques Villeglé - and was later joined by César, Mimmo Rotella, Niki de Saint Phalle and Christo.