Ключевые слова: 15, 15th of august, background, banner, card, celebrate, celebration, circle, concept, country, culture, day, design, element, emblem, event, fifteenth of august, flag, flyer, freedom, greeting, happy, holiday, icon, illustration, independence movement, independent, isolated, memorial, nation, national, patriot, patriotic, patriotism, poster, sign, south korea, south korean, symbol, template, text, traditional, waving, wavy,