Ключевые слова: 2021, 2021 birthday, 2021 years, abstract, afghanistan, alphabet, background, born in 2021, business, calendar, celebration, company, concept, covid19, date, design, ethiopia, event, finance, graphic, happy birthday party, history, illustration, initial, iran, isolated, legend since, letter, logo, logotype, made in 2021, modern, old, poster, technology, template, typography, vaccine, vintage, web, white, year, years, years of being awesome,