Czech Cubism Czech Cubist art. Czech Cubism Czech Cubism (referred to more generally as Cubo-Expressionism) was an avant-garde art movement of Czech proponents of Cubism, active mostly in Prague from 1912 to 1914. Prague was perhaps the most important center for Cubism outside Paris before the start of World War One. Members of this movement realized the epochal significance of the cubism of Pablo Picasso and Georges Braque and attempted to extract its components for their own work in all branches of artistic creativity: sculpture, painting, applied arts and architecture. The most notable participants in this movement were the painters František Kupka
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