Ключевые слова: advertisement, automotive, background, blur, booth, business, commerce, commercial, company, conference, consumer, convention, corridor, crowd, customer, design, display, event, exhibition, exhibitor, expo, fair, festival, financial, hall, interior, international, job, light, mall, market, marketing, meeting, merchant, motor, office, people, retail, sale, sell, seller, seminar, shopping, shopping mall, show, showcase, showroom, technology, trade,