In Lady With Green Hat (Mlle. Dieterle), we see a woman elegantly dressed, adorned with a striking green hat. The colors are vibrant, with rich greens and soft skin tones that contrast beautifully.

The background is softly blurred, typical of Impressionism, allowing the figure to stand out. The woman's expression is serene, adding to the painting's charm. This painting is executed in oil on canvas, a common medium for Renoir. The brushwork is loose and fluid, capturing the light and texture of the fabric and skin.

The dimensions are approximately 65 x 81 cm, making it a relatively large portrait. The use of color and light creates a sense of immediacy and intimacy. Pierre-Auguste Renoir was a leading figure in the Impressionist movement, known for his focus on light and color. This work, painted in the 1880s, reflects his evolving style as he moved towards a more personal and intimate portrayal of his subjects.

An interesting fact about this painting is that it features Mlle. Dieterle, a model who posed for several of Renoir's works. This connection adds a layer of personal significance to the piece.