In Duchess de Fitz-James, Henri Fantin-Latour presents a striking portrait of the titular figure. The painting features a woman dressed in elegant attire, adorned with intricate details. Rich colors dominate the composition, with deep reds and soft whites creating a sense of depth.

The background is subtly blurred, focusing the viewer's attention on the subject's face and expression. The painting is executed in oil on canvas, a medium that allows for rich texture and color blending. The dimensions are approximately 100 x 80 cm, making it a significant work that commands attention. The brushwork is precise, showcasing Fantin-Latour's skill in rendering fabric and skin tones.

The light falls gently on the subject, enhancing the realism of the portrait. Henri Fantin-Latour was known for his portraits and still lifes, often capturing the essence of his subjects with a realistic approach. This particular work, created in the 1880s, reflects the artist's mastery in portraying the human figure. An interesting fact about this painting is that it was commissioned by the Duchess herself, highlighting her status and the artist's recognition in society.

The work is now housed in the Musee d'Orsay, a testament to its significance in French art history.