In Nymphe couchée, we see a reclining female figure, embodying the grace and beauty of a nymph. The soft color palette features warm tones of skin against a muted background, creating a serene atmosphere. The figure's relaxed pose and flowing hair suggest a sense of tranquility.

The overall composition invites the viewer to appreciate the delicate details of her form and the gentle play of light and shadow. The painting is executed in oil on canvas, a medium that allows for rich texture and depth. Henner's technique is characterized by smooth brushwork that enhances the softness of the figure. The dimensions of the artwork are approximately 100 x 150 cm, making it a sizable piece that commands attention.

The careful rendering of the nymph's features showcases Henner's skill in portraying the human form. Jean-Jacques Henner was a prominent French painter known for his romantic and idealized depictions of women. Nymphe couchée is an excellent example of his style, which often blends realism with a dreamlike quality. Interestingly, Henner was influenced by the works of the Old Masters, yet he developed a unique approach that emphasized the beauty of the female figure.

This painting reflects the 19th-century fascination with mythology and the feminine ideal.