Ключевые слова: abstract, anniversary, astronomy, background, blue, bright, burst, celebrate, celebration, clouds, color, colorful, copenhagen, cosmos, entertainment, evening, explode, explosion, festival, festive, fire, firework, fireworks, flash, fourth, fun, galaxy, glowing, happy, holiday, illuminated, independence, july, light, light trail, new year, night, party, purple, red, salute, show, sky, smoke, space, star, tivoli, universe, view, white,