In Pistachio Tree at Château Noir, Paul Cézanne presents a vibrant landscape filled with rich greens and earthy tones. The pistachio tree stands prominently against a backdrop of rolling hills and a clear sky. The interplay of light and shadow adds depth to the scene, creating a sense of tranquility.

The colors are bold yet harmonious, typical of Cézanne's distinctive style. The painting is executed in oil on canvas, showcasing Cézanne's characteristic brushwork and layering techniques. The dimensions are approximately 65 x 81 cm, making it a medium-sized work that invites close inspection. Viewers can appreciate the textured surface and the way the colors blend seamlessly.

The composition is balanced, drawing the eye naturally across the landscape. Cézanne painted this work around the turn of the 20th century, during a period when he was exploring the relationship between nature and perception. This piece is part of his broader investigation into the structure of landscapes, often depicting the same scenes multiple times to capture different moods. An interesting fact about this painting is that it reflects his interest in the effects of light on color, a hallmark of his later works.