Adding to my discussion of what art is, there’s also the question of what makes it good or bad. Again, this is very difficult to define, but if we accept the principles introduced before, we can come up with some guidelines.
First, if art points to something beyond itself, how effectively does it point? Do you resonate with that intangible something it wants to draw you closer to, or is it just an indistinct impression? In essence, the deeper the message, the better the art.
Second, if art evokes a reaction, how strong is the reaction? Is it an “ah-ha.” or is it an “AH-HA!“? Does it make us think deeply, or do we reach a conclusion in a moment? The stronger the reaction, the better the art.
This second point, I think, is where much of the controversy surrounding art lies. Some people seem to believe art must provoke a positive reaction to be good art. In other words, if art makes us feel at ease and contemplative, it’s good art, but if it agitates or annoys us, it must be bad art. Really? This segues into the next principle, which is the intention of the artist. What if the artist INTENDED us to be agitated? What if that’s the purpose for the art’s existence? As an example, consider Mel Gibson’s movie The Passion of the Christ. Does that evoke a positive response? Is seeing a man being brutalized beyond recognition pleasant to watch? Add to that the belief that he is innocent. Add again the belief held by many that he is a holy man. Does this evoke good feelings?
Some might argue that the state of contemplation The Passion of the Christ puts us in and the self-examination it encourages are good things. Perhaps so, but consider your base reaction - does it make you feel good? If not, is it good art?
What about items that make us feel bad by being offensive? Perhaps mute introspection is a “good” bad feeling, but being offended is a “bad” bad feeling. I believe in absolute morality, and as such I believe some art is “bad” because it crosses an absolute moral line. There are some things that are inherently detrimental to human experience, and those things should not be explored, even in art. However, I also believe that list is short and we need to give time and attention to the message of the art and artist before we jump to condemn.
Finally - back to the discussion of good art vs. bad art - the cultural context. Does the art use elements that are easy for the audience to understand? Do they recognize that item off to the right a little way back, or that chord in the strings, quickly so they can move on to contemplation? The harder it is for the interpreter to relate to the elements in the work, the greater chance the artist has of losing his/her audience, and the worse the art is - at least for that audience.
I would add a couple of items to this from my personal observations. First, I believe good art has layers of meaning. Do you see or hear something different each time you come back to the work? The more layers a work has, and the more messages it can communicate, the better the work is.
I also believe good art appeals to concepts that are universal to human experience, if not to nature itself. Great works of classical Greek art make use of the “golden rectangle,” a mathematical construct related to the “golden mean.” Works of music widely recognized as “great” use a scale and chord structure based on natural overtones that occur in a single note. One music student I know complained that Bach’s famous counterpoint is so systematic it “would be easier to create with a computer.”
That’s not to say that art must appeal to mathematics to be good, but I will say I staunchly disagree with those that believe almost anything can be art.