Hello Michelle You're exactly right about these areas being "subjective". And we don't have to compromise our opinions in these matters. After all the world would be dull without new ideas. My main concern in this, is that some inscrutable people use philosophy debates as a means of gaining respect, with no tallent. Take the idea of a "Scewed up piece of paper" being labled "art" at TATE MODERN. (Actually happened) This can only damage us, as artists/photographers. JW :o)