Ключевые слова: abstract, airport, architecture, bangkok, blue, built, business, busy, center, city, construction, design, escalator, floors, glass, group, hallway, indoors, inside, interior, international, lamp, light, mall, metal, metallic, modern, moving, office, passage, passenger, people, person, public, reflection, stair, staircase, stairway, steel, step, suvarnabhumi, technology, thailand, transportation, travel, urban, walkway, window,