Ключевые слова: 25, april, average, background, banner, blank, card, carnation, carnations, celebrate, clove, country, day, democracy, design, element, europe, european, flag, freedom, gives, greeting, gun, holiday, illustration, image, in, nation, national, patriot, patriotic, portugal, portuguese, poster, red, remembrance, repression, republic, restoration, revolution, rotation, social, space, symbol, white,