Man in a Fur-lined Coat 

This oil painting by Rembrandt van Rijn depicts a man in a fur-lined coat. The subject is a portrait of an unknown man, painted with Rembrandt's signature use of chiaroscuro, a technique that uses strong contrasts between light and dark. The artist's skilled use of light emphasizes the man's features, his gaze, and the texture of his fur collar. The dark background further isolates the figure, drawing the viewer's attention to his expressive face. Rembrandt's portraiture is known for its psychological depth, and this painting is no exception, conveying a sense of both dignity and vulnerability in the subject's expression.