Cubism was one of the most influential visual art styles of the early twentieth century. It was created by Pablo Picasso (Spanish, 1881-1973) and Georges Braque (French, 1882-1963) in Paris between 1907 and 1914. The French art critic Louis Vauxcelles coined the term Cubism after seeing the landscapes Braque had painted in 1908 at L'Estaque in emulation of Cezanne. Vauxcelles called the geometric forms in the highly abstracted works "cubes." Other influences on early Cubism have been linked to Primitivism and non-Western sources. The Cubist painters rejected the inherited concept that art should copy nature, or that they should adopt the traditional techniques of perspective, modeling, and foreshortening. They wanted instead to emphasize the two-dimensionality of the canvas. So they reduced and fractured objects into geometric forms, and then realigned these within a shallow, relieflike space. They also used multiple or contrasting vantage points. While Picasso and Braque are credited with creating this new visual language, it was adopted and further developed by many painters, including Fernand Leger, Robert and Sonia Delaunay, Juan Gris, Roger de La Fresnaye, Albert Gleizes, Jean Metzinger, and even Diego Rivera.