Vibrant underground tunnels, modern urban architecture, sleek metal columns, bright LED lighting, dynamic color schemes, bold typography, wayfinding signage, pedestrian flow management, comfortable seating areas, natural stone flooring, minimalist design, airy atmosphere, subtle gradient effects, warm beige tones, cool blue hues, energetic orange accents, futuristic ambiance, 3/4 composition, shallow depth of field, panoramic view.