Modern physics laboratory, futuristic architecture, sleek lines, metallic materials, glass ceilings, neon lights, complex machinery, experimental equipment, chalkboard filled with equations, professor in a white coat, standing near a blackboard, lecturing, hands behind back, stylish glasses, short brown hair, formal attire, waistcoat, tie, trousers, oxford shoes, floor-to-ceiling windows, cityscape view, skyscrapers, urban landscape, afternoon sunlight, softbox lighting, shallow depth of field.