Ключевые слова: abstract, alert, art, attention, background, banner, black, concept, coronavirus, covid19, dangerous, dark, design, dirty, discount, disease, element, epidemic, graphic, grunge, hazard, health, illness, illustration, imprint, infection, information, isolated, label, lettering, outbreak, pandemic, pattern, poster, prevent, print, protection, quarantine, scratched, sign, stamp, stop, symbol, template, text, texture, typographic, vector, virus, warning,