Eco-friendly hospital, green roofs, living walls, natural ventilation systems, large windows, abundant daylight, solar panels, wind turbines, rainwater harvesting systems, recycled materials, minimalist interior design, calming color schemes, organic shapes, open floor plans, flexible modular structures, futuristic medical equipment, advanced air purification systems, circular economy principles, zero-waste policies, serene landscaping, native plant species, outdoor therapy spaces, soft natural lighting, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.