Ключевые слова: activist, adult, against, air, banner, breathe, change, climate, coronavirus, covid19, dark, demand, demonstration, disagreement, ecology, environment, face, female, finger, hand, healthcare, immunization, mask, message, pandemic, people, person, pointing, pollution, problem, protection, protest, quarantine, quarantine protest, rebellion, rebellious, respiratory, riot, save, sign, social, stop, stop covid19, striking, unrecognizable, woman,