Since I felt like my characters and animals are pretty solid for the most part, I would go to one of my weaknesses... ENVIRONMENTS!
I tried searching for structure and architectural tutorials, but everyone just goes the easy way out and does some snowy mountains or something for tutorials, lol. I figured the next best thing is to pull up references and start doing that everyday instead of my life studies (well, maybe I will go back and do those ever once in a while to make sure I do not get rusty).
All the top half was done by reference. The last one I did out of my own head. My head started to break, so I defaulted to some characters for my comic at the bottom. :P
I hope to stay motivated to keep doing this. If I do, I will post more as I go! :D