Modern metro station interior, high ceilings, sleek concrete floors, stainless steel railings, vibrant LED lighting, natural ventilation systems, airy corridors, pedestrian-friendly walkways, comfortable waiting areas, convenient retail spaces, advanced wayfinding signage, dynamic digital displays, futuristic ticketing machines, spacious platforms, efficient crowd management, natural stone accents, warm color schemes, soft ambient lighting, 1/2 composition, medium depth of field, realistic reflections.