Ключевые слова: 2019ncov, architecture, asia, building, business, city, corona, corona virus, coronavirus, covid, covid 19, covid19, deserted, disease, door, downtown, empty, empty streets, epidemic, gate, howrah, illness, india, infection, janta curfew, kolkata, landmark, lockdown, locked, locked down, no people, no tourists, nobody, outbreak, outdoor, pandemic, protection, quarantine, shutdown, sick, social distancing, street, tourism, town, travel, urban, view, virus,