In Self-Portrait in a Straw Hat, Paul Cézanne presents himself with a distinctive straw hat. The colors are rich and varied, with earthy tones dominating the palette. Cézanne's face is rendered with a focus on form, showcasing his characteristic brushwork.

The background is softly blurred, emphasizing the figure in the foreground. The painting is executed in oil on canvas, a medium that allows for the depth of color and texture seen in this work. Cézanne's brushstrokes are visible, adding a tactile quality to the surface. The dimensions are approximately 65 x 81 cm, making it a medium-sized portrait.

The composition is balanced, with the hat drawing the viewer's eye to the artist's face. Paul Cézanne was a pivotal figure in the transition from 19th-century Impressionism to 20th-century modernism. This self-portrait reflects his exploration of color and form, which would influence many future artists. Interestingly, Cézanne created several self-portraits throughout his life, each revealing different aspects of his personality.

This particular work is notable for its bold use of color and the way it captures the artist's introspective nature.