Modern airport terminal building, sleek glass and steel structure, futuristic design, angular lines, vast open spaces, high ceilings, bright natural light pouring in through floor-to-ceiling windows, polished marble floors, rows of check-in counters, self-service kiosks, baggage claim area, security checkpoints, escalators, moving walkways, luxurious lounges, duty-free shops, restaurants and cafes, bustling atmosphere, morning or afternoon sunlight casting dramatic shadows, 3/4 composition, wide-angle lens.