Beach at moon light 1

Hi this is a night scene at the beach with full moon. It’s the first sceen I tried out after a long break from blender.

The render: cycles
The light is emited by the moon, the is no other light in the scene.

For this secund one I tried to get a bit more of contrast in the sky, even being a night scene the sky isn’t all dark.
Whith this scene I was thinking…How to do a realistic sky, withou going for a hdr?
For this one I used the Sky texture. I’m with some ideas to do day scenes, from witch I intend to use pictures as reference.