In Mademoiselle Dieterle ou La Dame au grand chapeau, the viewer is greeted by a striking portrait of a woman adorned with a large hat. The colors are vibrant, with soft blues and warm skin tones that highlight her features. The background is blurred, typical of Impressionism, allowing the figure to stand out.

The hat itself is a focal point, drawing the eye with its elaborate design and bold presence. This painting is executed in oil on canvas, a common medium for Renoir, allowing for rich texture and depth. The brushwork is loose and fluid, characteristic of the Impressionist style, which captures the play of light and shadow. The dimensions of the artwork are approximately 65 x 81 cm, making it a medium-sized portrait.

The overall composition emphasizes the elegance of the subject while maintaining a sense of spontaneity. Created in the c. 1880s, this work reflects Renoir's focus on capturing the beauty of modern life and the female form. Mademoiselle Dieterle is believed to be a portrait of a real-life figure, showcasing Renoir's ability to blend realism with impressionistic techniques.

An interesting fact about this painting is its emphasis on fashion, which was a significant aspect of social life during the time. Renoir's portraits often celebrate the vibrancy of Parisian society.