What techniques did Paul Cezanne use?

Paul Cézanne employed several innovative techniques that transformed the landscape of modern art. He is known for his use of brushstrokes that built form and structure through color rather than outlines, often applying paint in distinct patches or short strokes. Cézanne also focused on perspective, using multiple viewpoints to create depth and dimension, and emphasized the geometric shapes underlying objects, which contributed to the transition from Impressionism to Post-Impressionism. His approach laid the groundwork for future movements, including Cubism.