border collie on boulder on river shore at waterfall in japan

alpine azure beauty border collie boulder bright bush calm cascade dog evergreen falls flowing foliage forest freshwater green greenery harmony horizon landscape lush mist morning moss motion mountain natural nature outdoors overgrown peaceful pet pine pristine rapids reflection river rocks scenic serene shore shrub soothing stream summer tranquil untouched vibrant water waterfall wilderness woods zen rests peacefully moss-covered rock gently cascading oshidori-kakushi yokoya gorge nagano prefecture japan captured blue hour