In Lady with a Harp – Eliza Ridgely, the viewer sees a young woman elegantly posed with a harp. She is dressed in a flowing white gown, which contrasts beautifully with the dark background. The soft colors of her attire and the warm tones of her skin create a gentle harmony.

The harp, prominently featured, adds a musical element to the composition. The painting is executed in oil on canvas, a medium that allows for rich color and texture. Sully's technique showcases fine details, particularly in the woman's facial features and the delicate fabric of her dress. The use of light and shadow enhances the three-dimensionality of the figure.

The dimensions of the artwork are approximately 76 x 102 cm. Thomas Sully was an American painter known for his portraits, and Lady with a Harp – Eliza Ridgely is one of his notable works. This painting was created around 1818 and reflects the Romantic style, emphasizing emotion and individualism. An interesting fact is that the subject, Eliza Ridgely, was a prominent figure in Baltimore society and a patron of the arts.

This work not only captures her likeness but also her connection to music and culture.