The seminal moment for Picasso was the Paul CÚzanne retrospective held at the Salon d'Automne one year after the artist's death in 1906. Though he previously had been familiar with CÚzanne, it was not until the retrospective that Picasso experienced the full impact of his artistic achievement. As he later put it: "CÚzanne's influence gradually flooded everything."
Pablo Picasso regarded CÚzanne as a "mother hovering over," Henri Matisse as "father to us all." Inevitably, our understanding of CÚzanne's painting is colored by later cubism and abstraction, focusing attention on the formal aspects of his work. His reduction of the visible world into basic, underlying shapes, the faceted brushstrokes that seem to reconstruct nature through purely painterly forms, the fracture and flattening of space - all these can be seen as the beginnings of modern art. Yet Paul CÚzanne himself stressed that he painted from nature and according to his sensations, seeking to realize a "harmony parallel to nature."
Many years later, in conversation with a journalist, Picasso echoed this view:
It's not what the artist does that counts, but what he is. Cezanne would never have interested me a bit if he had lived and thought like Jacques-Emile Blanche, even if the apple he painted had been ten times as beautiful. What forces our attention is Cezanne's anxiety - that's Cezanne's lesson. ”
CÚzanne's insistence on redoing nature according to a system of basic forms was important to Picasso's own interest at that time. In CÚzanne's work Picasso found a model of how to distill the essential from nature in order to achieve a cohesive surface that expressed the artist's singular vision. Beginning in 1907, Picasso began to experiment with CÚzanne's techniques alongside fellow artist Georges Braque. CÚzanne was a constant touchstone for the two artists during this period of collaboration, which eventually resulted in the invention of Cubism by 1909. Throughout Picasso's stylistic evolution over the next seven decades, he continued to borrow from and reinterpret CÚzanne's art.