Was Paul Cézanne an important figure in the transition toward Impressionism?

Yes, Paul Cézanne was a crucial figure in the transition toward Impressionism. His innovative approach to color, form, and brushstroke helped to bridge the gap between the traditional techniques of the 19th century and the evolving styles of modern art. Cézanne's emphasis on the structure of objects and his exploration of light and perspective greatly influenced later Impressionists and post-Impressionist artists. His work laid the groundwork for the development of abstract art, making him a pivotal figure in art history.