>>774363get artbooks and pay attention to their details. Pretty much depends on what you want to improve. Anatomy on humans or animals, you get that. Enviroments, get artbooks about structures or forests depending on what your going for.
In fact, another great it tip is getting artbooks from artists who's style you might like, and just copy their drawings as best you can. You'll slowly start understanding their style, and absorbing it as part of your own.
It pretty much sums up to more practicing. Just be creative about it.
