\Sustainable healthcare building, natural ventilation systems, green roofs, solar panels, high-performance insulation, triple-glazed windows, energy-efficient HVAC systems, radiant floor heating, thermal mass materials, cool roof coatings, shading devices, optimized building orientation, passive design strategies, abundant natural light, airy interior spaces, calming color schemes, organic textures, healthy indoor air quality, minimalist decor, state-of-the-art medical equipment, comfortable patient rooms, serene outdoor gardens, lush greenery, vibrant flowers, soft warm lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion.\