Valérie Rousseau at The Brooklyn Rail:
By conceiving the notion of art brutin a Europe devastated by the Second World War, French artist Jean Dubuffet questioned the underlying pretense behind the processes of artistic legitimization, dispossessing those authorities empowered to legislate in the art world. He also insisted on the flexible nature of definitions, maintaining that art brutcould incessantly evolve depending on the context of its emergence, knowing that the norm and the margins are perpetually reassessed. Without an art movement or identifiable style, art brut is not a category, but an evolving critical concept. Above all, as observed Céline Delavaux, Dubuffet likely proposed a singular, even poetic and literary way of thinking about art, “It is in the absence of the voice of the madman, the excluded, the uneducated, that his radically subjective art discourse was invented.”
more here.