Ключевые слова: address, air, alphabet, blank, blue, card, child, christmas, claus, communication, correspondence, dear, design, document, empty, envelope, gift, greeting, handwriting, handwritten, holiday, illustration, invitation, isolated, kids, letter, mail, message, messaging, north, office, paper, pole, post, postage, postcard, postmark, santa, sepia, signature, stamp, surprise, sweet, texture, toddler, tree, vector, vintage, winter, wish,