Ключевые слова: abstract, abstrakt, art, background, bunt, color, colorful, coronavirus, covid19, data, daten, digital, epidemic, epidemie, farbe, grafik, graphic, hintergrund, infection, infektion, kunst, licht, light, lila, lungenentzndung, microscopic, mikroskopisch, pneumonia, purple, tapete, technologie, technology, virus, wallpaper,