Eco-friendly hospital building, green roofs, solar panels, rainwater harvesting systems, natural ventilation systems, energy-efficient lighting, recycled materials, minimal waste design, organic gardens, healing gardens, calming water features, abundant natural light, open spaces for relaxation, bamboo flooring, low-VOC paints, FSC-certified wood, non-toxic materials, circular economy principles, biophilic design, connection to nature, serene atmosphere, soft warm lighting, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.