Paul Cézanne's closest friend published a novel about a failed painter. Cézanne read it and never spoke to him again.

Cézanne was born in Aix-en-Provence in 1839, the son of a banker who wanted a lawyer and got something else entirely. He came to Paris. He failed the École des Beaux-Arts entrance exam. The Salon rejected him so consistently the jury became a running joke with his name attached. Critics called his submissions crude. Unfinished. The work of someone who did not know what he was doing. They were half right — he was not doing what they expected. He was doing something they could not read yet.

Pissarro took him seriously. He mentored Cézanne, brought him outdoors, helped him see what his instincts were actually reaching toward. Cézanne showed in two Impressionist exhibitions. He was mocked at both.

The Kingmakers came in institutional form for the others. For Cézanne the deepest wound was personal. Émile Zola had been his closest friend since childhood. In 1886, Zola published L'Œuvre — a novel about a painter destroyed by his own failure. Cézanne recognized himself in it. He sent Zola a brief note of thanks for the copy and ended forty years of friendship. The public got a story about artistic failure. Cézanne went back to Aix and kept working.

He spent the next two decades in near-total isolation, painting Mont Sainte-Victoire over and over, breaking the visible world into its underlying geometric structure. He died in 1906, caught in a rainstorm while painting outdoors. Pneumonia took him within days.

Picasso and Braque called him the father of us all. He never knew.