The sketch depicts the upper half of a man's body. He is seated facing slightly to his right, with a full beard and thick, slightly tousled hair. His facial features are detailed with bold lines, showing deep-set eyes and a strong brow. He appears to be wearing a jacket over a collared shirt, with one hand raised and resting against his chest or collar area. There are no visible jewelry or objects being held. The background is minimal, with abstract lines and shading for slight depth. The artist's signature, "Whistler 49", is in the lower left corner.