The borderline nihilist in me told me, to tell You, dear OP that everything is subjective. Humans name things, humans give things meaning, humans define. Everything is just based on our perception, there is no universal truth or set principles.
In case of art, consider the fact that the meaning of art itself changes every few centuries. It's strictly arbitrary norm that defines it, if at given point in time enough people say that some object is art then it is widely considered as such.
In case of art, consider the fact that the meaning of art itself changes every few centuries. It's strictly arbitrary norm that defines it, if at given point in time enough people say that some object is art then it is widely considered as such.