Ключевые слова: abstract, advertising, background, blue, blur, blurred, bokeh, bright, building, business, business man, businessman, busy, center, commercial, concept, convention, copy space, corporate, corridor, defocused, defocused lights, design, door, group, hall, hallway, indoor, interior, lifestyle, light, man, meeting, modern, motion, office, people, person, sunlight, trade, urban, walking, window, worker,