What are physical features of Sirius Black from Harry Potter?

Answer 1

"Sirius was a tall, well-built, darkly handsome man with long, lustrous black hair, striking grey eyes, and an air of "casual elegance". This vestige of aristocratic beauty is apparently an attribute passed down through the Black Family. Unfortunately, Sirius' good looks suffered due to the depression and maltreatment he underwent during the twelve years he spent in Azkaban. When Harry Potter first saw him in the Shrieking Shack, in 1994, he had a gaunt, sunken face, waxy skin, yellow teeth, and long, matted hair; Harry thought he looked as a corpse might. By November, after his escape, he visited Harry in the Common Room fireplace, and he was described as having short, clean hair and a fuller, younger face. Sadly, by the next spring, his condition deteriorated, and he reverted back to a state that was only slightly better than that which he had been in a year ago: unshaven, with a faint scent of stale drink around him, and he did not bother to change his clothes at night (presumably a result of his "imprisonment" at the home he utterly despised and his conviction of his apparent uselessness). Death, however, served to restore him to the peak of his dark good looks and vitality - his spirit was described as "tall and handsome, and younger by far than Harry had ever seen him in life. He loped with an easy grace, his hands in his pockets and a grin on his face."