Ключевые слова: abstract, aged, antique, art, artist, artwork, author, canceled, collection, commemorative, communication, correspondence, europe, france, french, hobby, isolated, issue, letter, macro, mail, male, man, office, old, painting, panagiotis, paper, perforated, philately, post, postage, postal, postmark, retro, service, shipping, stamp, takis, used, vassilakis, vintage,