Even writing is a form of art. If you know what you are talking about enough that you can mak it sound appealing to just about any one, then you have made a pice of art. if you talk to a professer you may find that it is their personal interest in the writings that make it so appealing. my brother loves welding and i hate it,(mainly because he talks too much about it)but if i listen i can enjoy the fact that he knows enough about it that it is both clear and interesting.writing what you know is a srue way to get a good pice of writing and/or art.