Eugénie Ritter 

This portrait titled "Eugénie Ritter" is by French artist Jean-Joseph-Benjamin Constant, known for his elegant and refined style. The painting showcases a young woman in profile, likely a member of high society during the late 19th century. Constant's meticulous brushwork captures the sitter's delicate features, emphasizing her refined beauty and elegant attire. The soft lighting and muted palette create a sense of intimacy and contribute to the overall air of sophistication.