Prompt
"Generate a realistic photograph of Sam Harris, a middle-aged American man with a serious expression, sitting in a minimalist study with a bookshelf in the background. He is wearing a simple white or light-colored shirt and has a thoughtful gaze. Include some subtle hints to his work, such as a few of his books (e.g. 'The End of Faith', 'Waking Up') on the bookshelf or a meditation cushion nearby. The overall mood should be contemplative and introspective."