La Connaisseuse features a woman seated in a richly decorated interior. She has a thoughtful expression, gazing slightly away from the viewer. The color palette includes warm tones of gold and deep reds, creating an inviting atmosphere.

Surrounding her are books and art pieces, suggesting her intellectual pursuits and appreciation for culture. The painting is executed in oil on canvas, showcasing Delphin Enjolras's skillful brushwork. The details in the woman's attire and the textures of the surrounding objects are particularly notable. The composition is balanced, with the figure positioned centrally, drawing the viewer's eye.

Light plays a significant role, highlighting the woman's face and the objects around her. Delphin Enjolras was a prominent French painter known for his portraits and genre scenes in the late 19th century. La Connaisseuse reflects his interest in depicting women in intellectual settings, a theme prevalent in his work. An interesting fact about this painting is that it exemplifies the Academic style, which emphasizes realism and detail.

Enjolras's works were often celebrated in exhibitions, contributing to his reputation during his lifetime.