Night Photos C&C

[Pau1]

I am curious if others find these images interesting. Is there anything I can do to improve the photos? I considered zooming in, but I didn't know if I should crop out the sky. They were taken either 45-60 minutes before sunrise or after sunset.

1:

2:

3:

4:

 

[ConradM]

I like the first one the best. Sorry, can't offer any critiques. :blushing:

 

[KmH]

I would crop to leave only enough foreground to 'ground' each scene and get rid of as much bright forground light as possible. That will be real tough in #2.

I recognize Taurus, 'The Bull' in #1, and a large part of Orion in #3, but #2 and #4 escape me.