Ключевые слова: abstract, art, background, border, bulgaria, canada, celebration, country, design, election, emblem, exfoliate, fence, flag, frame, freedom, government, grunge, insignia, international, nation, national, nationality, old, painting, patriot, patriotic, patriotism, pattern, planking, politics, red, retro, revival, sign, signal, signalise, signalize, spotted, stain, star, striped, stripes, symbol, texture, vintage, wall, weathered, white, worn,