Ключевые слова: abstract, airport, architecture, background, blurred, blurry, bokeh, building, business, businessman, busy, chair, city, concept, congress, contemporary, convention, corporate, corridor, crowd, decoration, design, economy, exhibition, expo, fair, floor, frankfurt, group, hall, indoor, inside, interior, lobby, luxury, meeting, metropolitan, modern, motion, office, people, room, rush, seminar, shopping, suit, table, trade, travel, urban,