Ключевые слова: abstract, background, bokeh, business, closed, concept, cope, coronavirus, covid, covid19, crisis, door, economy, entrance, epidemic, front, glass, hand, home, home office, lockdown, mask, medical, new normal, notice, office, open, outbreak, pandemic, paper, paste, people, person, protection, remove, reopen, service, shop, sign, small business, stick, store, text, unidentified, virus, white, woman, working, workplace,