Ключевые слова: abstract, background, blur, blurred, blurry, bokeh, booth, building, business, center, city, commerce, company, conference, consumerism, convention, corridor, crowd, customer, design, display, event, exhibition, expo, exposition, festival, hall, hallway, indoor, interior, international, lighting, market, meeting, mice, modern, pair, pavilion, people, retail, sell, shop, show, showcase, stall, stand, store, trade, tradeshow, visitor,