Ключевые слова: abstract, background, blur, blurred, blurry, bokeh, booth, building, business, center, commercial, company, concept, convention, crowd, customer, defocused, design, display, event, exhibit, exhibition, exhibitor, expo, fair, group, hall, indoors, interior, international, light, mall, market, merchant, modern, office, people, person, perspective, presentation, retail, sell, setup, shop, show, showcase, street, tech, trade, tradeshow,