Ключевые слова: anniversary, backdrop, background, beautiful, black, bright, burst, celebrate, celebration, colorful, colors, dark, day, decorate, display, evening, event, explode, explosion, exposure, festival, festive, fire, fireworks, flash, fourth, freedom, glowing, holiday, light, new, night, party, pyrotechnics, smoke, sparks, star, wallpaper, works, year,