esthetics -
(art) the branch of philosophy dealing with beauty and taste (emphasizing the evaluative criteria that are applied to art); "traditional aesthetics assumed the existence of universal and timeless criteria of artistic value"
philosophy any personal belief about how to live or how to deal with a situation; "self-indulgence was his only philosophy"; "my father's philosophy of child-rearing was to let mother do it"
artistic creation,
artistic production,
art the creation of beautiful or significant things; "art does not need to be innovative to be good"; "I was never any good at art"; "he said that architecture is the art of wasting space beautifully"