Nature with a smooth surface of water under the night moonlightNature with a smooth surface of water under the night moonlight
A letter made of smoke with a smooth transition to a white backgroundA letter made of smoke with a smooth transition to a white background
Slender firs and pines on the side of a smooth roadSlender firs and pines on the side of a smooth road
The clouds merge with the abyss of fog and the sea smoothly turns into the skyThe clouds merge with the abyss of fog and the sea smoothly turns into the sky