Prompt
Create a realistic portrait of Harry Hammond Hess, a middle-aged man with a distinguished look, wearing a naval officer's uniform with a captain's insignia, in a formal studio setting with a subtle background that hints at his geological and oceanographic work, such as a globe or a model of the Earth; he should be depicted with a thoughtful expression, holding a book or a paper, possibly "History of Ocean Basins" (1962), with a pen in his hand, conveying his contributions to seafloor spreading and plate tectonics theory.