What are Sherlock Holmes distinctive physical and moral features?

Answer 1

Watson describes him as rather over six feet tall, dark hair, very piercing and expressive eyes, pale skin, hands stained with chemicals with long, thin fingers. Always clean, possessing a "cat-like sense of personal cleanliness." Always keen and introspective.

Answer 2

Sherlock Holmes distinctive physical characteristics: Watson gave him the following description: His very person and appearance were such as to strike the most casual observer. In height he was rather over six feet, and so excessively lean that he seemed to be considerably taller. His eyes were sharp and piercing, save during those intervals of torpor to which I have alluded; and his thin, hawk-like nose gave his whole expression an air of alertness and decision. His chin, too, had the prominence and squareness which mark the man of determination. His hands were invariable blotted with ink and stained with chemicals, yet he was possessed of extraordinary delicacy of touch, as I frequently had occasion to observe when I watched him manipulating the fragile philosophical instruments.