Cinematic 4K. Aerial shot. Green meadow valley low area between hills river running through tale land light green deep valleys area zone flying over fly pasture grassland top hilly highland postcard best mountainy cliff abyss gap gulf precipice earth beautiful chasm field line north slope flat west east south summer spring autumn morning sunny afternoon nature natural drone fields and trees valley plateau cloudy sky large afternoon spring autumn summer north west east south subtropical region small high altitude sunrise morning 3840×2160 UHD 4K.