Natural hospital surroundings, lush green walls, living roofs, organic curves, reclaimed wood accents, earthy tones, abundant natural light, clerestory windows, soft diffused lighting, calming water features, peaceful aquariums, serene botanical gardens, meandering walkways, gentle slopes, accessible green spaces, adaptive reuse materials, energy-efficient systems, ventilation towers, circular skylights, nature-inspired artwork, organic patterns, textured stone floors, warm wood furnishings, cozy nooks, stress-reducing ambiance, restorative environments, biophilic principles, evidence-based design, 3/4 composition, shallow depth of field, realistic textures.