It is a really difficult thing to get out of many stereotypes, old rules and critics, for some of us it takes long time to realise what our style is or if we actually need one.
Other artists, very talented, get really frustated because of this. I personally believe that at this time, an artist do not need an specif subject, art is freedom and there is no need to be locked in just a few subjects.
We do not need to explain what art is or put it a name, because at the end every one of us have a own idea or explanation about it.
A piece of art should speaks by itself.
By the way, your work feels very personal and unique so continue drawing, steemit is a big motivation and I feel glad you have found a new virtual gallery to share your work with us.
thx :)