Prompt
Create a realistic image of Robert J. Shiller, a middle-aged American economist, academic, and author, sitting in a professional setting, possibly in front of a bookshelf or a Yale University backdrop, with a thoughtful expression, wearing glasses and a suit, holding one of his notable books, such as "Irrational Exuberance" or "Animal Spirits", with a subtle hint of a smile, conveying his expertise and influence in the field of economics.
