Ключевые слова: 4th, abstract, aged, america, american, ancient, background, black, blue, board, border, celebration, country, damaged, day, design, dirty, exfoliate, fence, flag, frame, freedom, grunge, history, national, old, painting, patriotic, pattern, planking, red, retro, revival, spotted, stain, star, states, striped, stripes, symbol, texture, united, usa, vintage, wall, weathered, white, wood, wooden, worn,