20th-century French art of day-to-day life: newspapers, musical instruments, cigarettes, wine. Picasso and Braque exhibited their analytical Cubism under an exclusivity contract at the gallery of Daniel-Henry Kahnweiler, located on a quiet street behind La Madeleine in the 8th arrondissement of Paris. At the same time, Jean Metzinger, Albert Gleizes, Henri Le Fauconnier, Robert Delaunay and Fernand Léger exhibited alternate forms of Cubism at the Salon des Indépendants and the Salon d'Automne; massive exhibitions that brought Cubism to the attention of the general public. These artists had no intention of analyzing and describing mundane objects from daily life—a bowl of fruit, a pipe,
Crystal Cubism towards the end of 1916, with an art world still under the pressures of war, to show the parallels between the poetic theories of Guillaume Apollinaire of Max Jacob and himself in marking the burgeoning of a new era for poetry and artistic reflection. In "Nord-Sud" Reverdy, with the help of Dermée and Georges Braque, exposed his literary theories, and outlined a coherent theoretical stance on the latest developments in Cubism. His treatise "On Cubism", published in the first issue of "Nord-Sud", did so perhaps most influentially. With his characteristic preference for offense rather than defense, Reverdy launched an attack