Ключевые слова: 2018, a, adult, ambassador, attending, beautiful, business, businessman, caucasian, celebrity, championship, city, communication, congress, convention, editorial, entertainment, event, famous, glamor, handsome, happy, history, indoors, international, leader, male, man, nice, one person, personality, philately, politician, politics, portrait, postcard, postmark, president, russia, russian, scientist, stamp, student, united nations, uses, vertical, world, young,