[August 3rd] Tips or Advice for the Environment?

I'm having difficulties making the mid-ground and background more interesting to the eye alongside with lighting (the light is coming from top right). If I could have any tips or pointers, that would be immensely helpful! Thank you!!

Help

Ripley

Alien

Newt

 

1-5 Nostromo

Evan LeBlanc 7-28-17

Christy 7/28

[July 28th, 2017] Sean'nell Shelton: Final Environment

Kat Garcia 7/28

k

Holly final 7/28