Arafed man in a suit and hat sitting in a library reading a book

A photo of Oppenheimer browsing through a collection of ancient philosophical texts in a dimly lit library.,World War II,J. Robert Oppenheimer was a slender, sharp-featured man, often seen with a cigarette in hand, which complemented his contemplative demeanor. He had deep-set eyes and a prominent nose, which, alongside his habitual wearing of a pork pie hat, gave him a distinctive silhouette., male