A black and white photo of a man in a suit and hat

A photo of Oppenheimer attending a live performance of a Shakespearean play at a historic theater.,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.