Cinematic 4K. This is a clip of a smooth flying of a green forest with mountains at the horizon. Flying over rugged forest trees tree forests green broadleaf broad leaf light wet before rain storm after spring summer flat line sunny sun sky air blue dark river basin lights mountain mount valley virgin maiden cloud clouds fog moist damp fogs foggy humid yellow blue valleys aerial shot drone movie highland quadcopter national geographic nature natural discovery documentary UHD untouched jungle