Ключевые слова: 4th, abstract, anniversary, background, beautiful, black, bright, burst, celebration, color, colourful, dark, display, eve, evening, event, explode, explosion, festival, fire, firecracker, firework, fourth, fun, glowing, green, happy, holiday, independence, joy, july, light, new, night, party, purple, pyrotechnic, red, rocket, sky, smoke, star, violet, works, year, yellow,