Organic hospital building, curved lines, natural materials, living green walls, lush indoor gardens, calming water features, soft warm lighting, comfortable seating areas, wooden accents, earthy tones, minimal ornamentation, functional simplicity, efficient circulation paths, abundant natural light, clerestory windows, skylights, solar tubes, non-toxic paints, low-VOC finishes, recycling facilities, rainwater harvesting systems, native plant species, serene ambiance, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion.