A seated figure in formal attire studies a violin and sheet music in Portrait of a Violinist, completed by Anne Vallayer-Coster in 1773 using oil on canvas. The subject is positioned in profile, her attention directed toward the instrument she holds delicately in her left hand while her right rests on the open pages of music. The composition is intimate and quiet, with the soft light highlighting the white and lavender tones of her dress and casting gentle shadows on the surrounding architectural setting.

The textures of silk fabric, polished wood, and gilded chair are rendered with meticulous attention to surface and detail. During the late eighteenth century, Anne Vallayer-Coster was recognized primarily for still lifes, but she also explored portraiture in pursuit of broader artistic recognition and more prestigious commissions. Portraits of musicians and women engaged in domestic or artistic pursuits were popular among the French elite, reflecting Enlightenment interests in education, accomplishment, and refinement. This painting is dated 1773 and is held in the collection of the Nationalmuseum, Stockholm.