Ключевые слова: antibiotic, background, beautiful, blur, blurred, bokeh, bright, brightly, closeup, color, colorful, concept, coronavirus, covid19, crack, cracked, dry, ecology, epidemic, flora, flu, green, hourglass, macro, medical, medication, medicine, metal, natural, nature, note, notebook, outdoor, page, paint, pandemic, postcard, sandglass, spring, stand, text, virus, white, yellow,