In Isabella Henderson Lenox (1789-1866), Gilbert Stuart presents a dignified portrait of the subject. The colors are rich, with deep browns and soft creams dominating the palette. Isabella is depicted in a dark dress, which contrasts with her fair complexion and light hair.

The background is a muted green, providing a serene setting that enhances her presence. The painting is executed in oil on canvas, a common medium for portraits of this period. The dimensions are approximately 76 x 63 cm, making it a sizable work that draws attention. Stuart's technique is evident in the detailed rendering of Isabella's facial features and the texture of her clothing.

The brushwork is smooth, showcasing the artist's skill in capturing likeness and character. Gilbert Stuart was a prominent American portrait painter known for his ability to capture the essence of his subjects. This portrait of Isabella Henderson Lenox is significant as it reflects the social status and elegance of women in the early 19th century. Interestingly, Stuart is also famous for his portraits of George Washington, which have become iconic representations of the first president.

This work exemplifies his mastery in portraiture during the Colonial American period.