Modern hospital building, energy-efficient design, green roofs, solar panels, wind turbines, natural ventilation systems, LED lighting, occupancy sensors, automated HVAC controls, eco-friendly materials, sustainable water management, recycling facilities, medical equipment, patient rooms, nurse stations, operating theaters, waiting areas, calming color schemes, soft warm lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion.