Prompt
Create a realistic portrait of Sir Partha Dasgupta, a distinguished economist and academic, sitting in a dignified pose, possibly in a library or office setting, surrounded by books and papers, with a thoughtful expression, wearing formal attire, and displaying a sense of authority and wisdom, reflecting his extensive contributions to environmental economics, development economics, and his notable works, such as "The Economics of Exhaustible Resources" and "The Economics of Biodiversity: The Dasgupta Review".