Modern architecture portfolio, sleek white background, leather-bound book, golden metal clasp, wooden desk, minimalist decor, solo male architect, 30s, black framed glasses, messy brown hair, white dress shirt, rolled-up sleeves, dark blue jeans, black sneakers, pencil in hand, leaning over the book, natural light streaming through the window, cityscape view, skyscrapers, concrete jungle, warm afternoon sunlight, shallow depth of field, realistic rendering.