In Portrait Of Mrs. Marie-Jean Gomm, the subject is depicted in a three-quarter pose, showcasing her elegant attire. The color palette consists of soft, muted tones, with a focus on warm browns and rich greens.

The background is a subtle gradient that enhances the figure without distracting from it. Mrs. Gomm's expression conveys a sense of poise and confidence. The painting is executed in oil on canvas, a common medium for portraiture during the 18th century.

Romney's technique is characterized by smooth brushwork and a careful attention to detail, particularly in the rendering of fabric and skin tones. The dimensions of the painting are approximately 76 x 63 cm, making it a sizable work that commands attention. The composition is balanced, with the figure placed centrally against a softly blurred background. George Romney was a prominent British portrait painter known for his ability to capture the likeness and personality of his subjects.

This portrait of Mrs. Marie-Jean Gomm is notable for its intimate portrayal and the artist's skill in depicting fabric textures. An interesting fact about this work is that it reflects the growing trend of portraiture among the British elite in the late 18th century, as society became increasingly interested in individual identity and status.