Ключевые слова: adult, autumn, bad, bad weather, blue, caucasian, city, coronavirus, coronavirus pandemic, covi19, covid19, drip, europe, face covering, face mask, fall, green, lake, male, man, mask, nature, one person, outdoor, outside, park, people, person, pounds, protection, protective mask, rain, real people, social distancing, standing, tree, urban, walking, water, wave, wet,