Wolf's Sketches

[ImSkeptical]

You seem to have found your answer, just experiment xD.

But I guess have you tried looking more into the more abstract ideas in art? Like contrast, composition and shapes. I remember there was this really good Craig Mullins lecture (maybe it was that gnomon master class one) on how exploiting the stuff that doesn't necessarily have to be representational is where some interesting stuff lies. The big one he talked about was contrast, how you should be able to have light/dark, textured/soft, big/small, sharp/curved, many/few, distributed/grouped, all these different things you should be trying to play off each other in an abstract way. If you havn't found the lecture before i suggest you look for it! I'm sure Mullins can explain it way better than I can :p

Hope that was somewhat helpful xD, keep it rocking regardless!