Sleek public administration building, streamlined modern architecture, open layouts, minimalist interior design, curved lines, polished marble floors, floor-to-ceiling windows, natural light, airy atrium, suspended staircases, metal railings, elegant typography, informative signage, spacious waiting areas, comfortable seating, wooden accents, subtle color schemes, soft indirect lighting, shallow depth of field, 2/3 composition, panoramic view, realistic textures, ambient occlusion.