The Section d'Or ("Golden Section" in French), also known as Groupe de Puteaux or Puteaux Group and based in the Paris suburb of Puteaux, was a collective of painters and critics associated with an offshoot of Cubism known as Orphism. They were active from 1912 to around 1914, coming to prominence in the wake of their controversial showing at the Salon des Indépendants in the spring of 1911.
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