In Mlle Charlotte Berthier, Pierre-Auguste Renoir captures a young woman seated gracefully. The painting is filled with soft, warm colors, primarily featuring shades of pink, cream, and light blue. Charlotte's delicate features are highlighted by the gentle play of light across her face.

She wears a simple yet elegant dress, embodying the charm of the late 19th century. This artwork is an oil on canvas, measuring approximately 65 x 81 cm. Renoir's brushwork is loose and fluid, characteristic of the Impressionism style. The background is softly blurred, drawing attention to the subject while creating a sense of depth.

The use of light and shadow enhances the three-dimensionality of Charlotte's form. Renoir painted this portrait around 1879, during a period when he was exploring the nuances of light and color. Mlle Charlotte Berthier is notable not only for its beauty but also for its representation of the modern woman of the time. Interestingly, Charlotte was a model for several artists, and Renoir's portrayal emphasizes her elegance and grace.

This work is currently housed in the Musee d'Orsay in Paris.