Generación de la Ruptura (Breakaway Generation) was a reaction of the post World War II generation of Mexican artists against the established Mexican School of Painting, more commonly called Mexican muralism. It began with the criticisms of José Luis Cuevas in the early 1950s, followed by others who thought the established art had become dogmatic, formulaic and nationalistic and the artists too deferential to the government. This new generation of artists was not bound by a particular artistic style but was more interested in personal rather than social issues and influenced by a number of international trends in art such as Abstract expressionism. Early reaction to them was strong and negative but by the end of the 1950s, they had succeeded in having their art shown in the major venues of