Ключевые слова: 14h, abstract, aged, ancient, antique, artwork, attention, backdrop, background, blank, card, cardboard, cardiology, celebration, center, color, congratulation, copy space, danger, empty, february, greeting, health, heart, holiday, image, love, medicine, photo, picture, postcard, prevention, research, retro, risk, shooting target, sight, style, surface, symbol, valentines, wooden,