Ключевые слова: area, background, ban, barrier, barrier tape, blurred, buildings, care, carousel, child, childhood, closed, colorful, copy space, coronavirus, covid19, empty, engineering, entry ban, equipment, exercise, forbidden, green, industrial, limited, line, machine, no people, nobody, outdoor, outside, pandemic, pattern, plastic, playground, poster, prohibited, protection, quarantine, recreation, red, restricted, restriction, soft focus, stop, structure, tape, warning, white,