Ключевые слова: 30, abstract, abstract background, anniversary, background, banner, celebrate, celebration, constitution, country, day, design, egypt, event, festival, flag, freedom, geometric, government, graphic, holiday, illustration, independence, independence day, independent, liberation, nation, national, national day, nationalism, nationality, november, patriotic, patriotism, poster, republic, sign, syria, template, traditional, wallpaper, waving, wavy, yemen, yemen flag,