Ключевые слова: abstract, astronomy, banner, cold temperature, ecosystem, entertainment, extreme sports, fairy, full length, gear, generator, group, illuminated, joy, jumping, lift, long exposure, motion, mountain, night, night sky, northern light, one person, outdoors, peace, people, practice, risk, science, ski, skier, sky, skyline, slope, snow, snowflake, snowing, speed, splash screen, sport, spray, starry, summit, tranquility, winter, winter sport, wintertime,