Another Cubist scandal is produced several months later at the Salon d'Automne, where the Indépendants exhibitors develop relations with the Duchamp brothers, Jacques Villon, Raymond Duchamp-Villon and Marcel Duchamp. The studios of Jacques Villon and Raymond Duchamp-Villon at 7, rue Lemaître, become, together with Gleizes' studio at Courbevoie, regular meeting places for the newly formed Groupe de Puteaux (soon to exhibit under the name Section d'Or). František Kupka, the Czech painter interested in non-representational painting based on analogies with music and the progressive abstraction of a subject in motion, joins the discussions.
