Natural light-filled hospital corridors, calming green walls, wooden accents, comfortable patient rooms, soft warm lighting, gentle curves, minimal ornamentation, eco-friendly materials, energy-efficient systems, rainwater harvesting, green roofs, solar panels, wind turbines, natural ventilation, open spaces, serene water features, peaceful gardens, modern medical equipment, sleek metal surfaces, subtle color schemes, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.