Duchamp's Fountain rejected in 1917
In 1917 Marcel Duchamp bought a standard porcelain urinal, turned it on its back, signed it 'R. Mutt 1917' and submitted it to the Society of Independent Artists exhibition in New York, which had promised to show any work whose artist paid the fee. The committee hid it from view, and the resulting controversy turned an idea into the artwork: the choosing and naming of an object, not its making, made it art. The book opens with this episode because it is the pivot on which the whole later history of conceptual art turns.