Denver International Airport, modern architecture, grand central tent-like structure, white peaks, glass windows, metallic frames, sleek lines, bustling atmosphere, travelers walking, luggage carts moving, check-in counters, security checkpoints, departure boards, coffee shops, souvenir stores, natural light pouring in, high ceilings, open spaces, urban landscape, Rocky Mountains in the distance, dramatic sunset, warm lighting, soft focus, shallow depth of field, 3/4 composition.