Eco-friendly hospital buildings, natural ventilation systems, green roofs, solar panels, rainwater harvesting systems, recycled materials, low-VOC paints, energy-efficient lighting, sustainable medical equipment, minimal waste generation, composting facilities, organic gardens, serene courtyards, calming water features, abundant natural light, airy open spaces, comfortable waiting areas, modern minimalist design, warm color schemes, acoustic comfort, panoramic views, shallow depth of field, 1/2 composition, soft warm lighting, realistic textures.