Reflection of the bright sky in the smooth surface of the night riverReflection of the bright sky in the smooth surface of the night river
Smooth transition of the day into evening twilightSmooth transition of the day into evening twilight
The glare of the sun on the smooth surface of the waterThe glare of the sun on the smooth surface of the water
Smoothly mown grass and a ladder of different levels in the groundSmoothly mown grass and a ladder of different levels in the ground