Jean Dubuffet ( 1901 - 1985 ) was a French Art Brut, Modern art, and Modernism artist. Dubuffet was a painter and sculptor who adopted the term Art Brut because of his raw depictions of children, mentally ill, and prisoners. Jean Dubuffet s works have been put up for auction numerous times, with realized prices greatly surpassing estimated prices, varying from 1832.59 USD for Organisme in 2002 t