A man sits facing forward, his gaze directed slightly to the viewer’s left, beneath the broad brim of an imposing tall black hat. His reddish-brown hair falls to his shoulders, framing a face marked by a faint mustache and a composed, almost reserved expression. He wears a dark garment with a white collar and a lace adornment at the throat, the crispness of the collar contrasting with the deep, shadowy folds of his clothing.

His right hand rests on his lap, fingers gently curled, while his left hand holds a closed book, its brown cover emerging from the darkness of his sleeve. Light falls from the left, illuminating the man’s face and collar and catching the knuckles of his hand, while the rest of his form dissolves into shadow. The brushwork is loose and textured in the background and clothing, but more precise in the rendering of the face and hands, where subtle shifts of tone and color create a lifelike presence.

The composition is tightly focused, the man’s figure filling the frame and his hat nearly touching the top edge, giving a sense of monumentality. A book, held in the sitter’s left hand, hints at learning or contemplation, its form only partly revealed by the light. The background consists of a flat, textured surface painted in warm reddish-brown tones, intersected by vertical bands of deeper red that suggest the presence of a wall or paneling behind the sitter.

No secondary figures or objects are visible in the composition; the man is depicted alone against the plain backdrop. The light source creates a subtle highlight along the top edge of the man’s hat, while the lower corners of the painting remain enveloped in deep shadow. The man’s left hand, holding the book, is partially obscured by darkness, with only the fingertips and the edge of the book catching the light.

The edges and corners of the painting are softly handled, with the dark clothing blending into the background, creating a sense of depth and focus on the illuminated face and hands. It was created by Rembrandt in 1663. The genre is portrait, and the subject is a man wearing a hat and holding a book.