8K 4320p 7680×4320.Geography of China in the cold and snowy winter season.A sunbeam or sun rays is a beam of sunlight that appears to radiate from behind the clouds.Cloudy weather snow cold frozen ice iced frost time lapse background landscape view nature natural bright simple variable standard sunny cumulus.Shining through openings in cloud. Radiating parallel shafts sunlit. Crepuscular antisolar rays or God rays are sunbeams that originate when the sun. White partly clouds in the blue sky.A cloud is an aerosol consisting of a visible mass of minute liquid droplets, in atmosphere.As air rises and cools, it saturated and cannot hold its quantity of vapor.