Ключевые слова: anniversary, background, blank, blue, card, cardboard, celebration, colorful, colors, communication, congratulation, correspondence, cute, decorate, decoration, delivery, element, empty, envelope, festive, gift, gray, greeting, holiday, information, invitation, letter, macro, mail, mailing, many, message, office, paper, post, present, purple, relationship, romance, romantic, send, space, stationery, surface, symbol, text, texture, tradition, turquoise, valentine,