Eco-friendly hospital complex, lush green roofs, solar panels, rainwater harvesting systems, natural ventilation, living walls, biophilic design, minimalist interior, reclaimed wood accents, large windows, abundant natural light, soft calming colors, serene atmosphere, futuristic medical equipment, advanced diagnostic tools, innovative treatment spaces, collaborative research areas, flexible modular layouts, adaptive reuse of existing structures, sustainable building materials, low-carbon footprint, energy-efficient systems, peaceful courtyards, healing gardens, panoramic views, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.