A black and white photo of Stanislaw Ulam. He is seated, visible from the chest up, wearing a light gray suit and holding a cigarette to this lips with two finger on his right hand. Ulam is looking directly at the photographer. The left half of his face is partly in shadow, he has dark eyes, and there is a slight wave to his short hair. The photo is tilted a bit, off-kilter.
https://files.mastodon.social/media_attachments/files/110/192/056/782/069/104/original/90ca7bc6cb278a43.jpeg