In Madame Cézanne in a Red Armchair, the viewer sees a woman seated comfortably in a vibrant red armchair. The colors are rich, with deep reds contrasting against softer tones in the background. Madame Cézanne is depicted wearing a dark dress, her expression calm and contemplative.

The setting is intimate, suggesting a personal space filled with warmth. Cézanne's technique is evident in the brushstrokes, which are thick and expressive, creating texture and depth. The use of color is particularly striking, with the red armchair dominating the composition. The painting measures approximately 65 x 81 cm, making it a sizable portrait.

The oil on canvas medium allows for a vivid representation of light and shadow. Paul Cézanne, known for his role in the transition from Impressionism to modern art, painted this work around the 1890s. It features his wife, Hortense, who was often his muse. An interesting fact about this painting is that it reflects Cézanne's exploration of form and color, which would later influence many modern artists.

The work is now housed in the Musée d'Orsay in Paris.