Ключевые слова: alone, arena, audience, background, blue, care, caucasian, chair, concert, coronavirus, curly, disease, empty, epidemic, event, female, football, girl, hairstyle, health, hope, infection, influenza, lifestyle, mask, outdoor, pandemic, person, plastic, pneumonia, portrait, protective, public, quarantine, red, respirator, row, sars, seat, seating, sickness, side, sitting, sport, stadium, surgical, symmetry, theater, virus, woman,