Ключевые слова: airport, blur, blurred, business, busy, buy, buyer, center, christmas, client, commerce, commercial, conference, congress, convention, corridor, crowd, customer, display, economic, economy, emotional, escalator, exhibition, finance, financial, floor, future, gallery, group, hall, hour, human, hurry, illumination, individual, indoor, interior, journey, lobby, london, mall, people, rush, shopping, stress, trade, travel, visitor, walking,