Ключевые слова: architecture, belgrade, bistro, building, business, cafe, city, closed, collapse, commercia, coronavirus, covid19, crisis, day, desolate, downtown, economy, emergency, empty, emptyness, epidemic, finance, impact, lcorona virus, lifestyle, loss, no people, nobody, not working, outside, pandemic, restaurant, sanitary, serbia, shop, table, time, urban, urban scene,