The phrase "art wild about" can be described by several antonyms, including indifferent, apathetic, uninterested, unconcerned, and bored. If someone is indifferent to something, they lack interest or care about it. Apathetic individuals display a similar lack of feeling or emotion towards a subject. Uninterested people have no desire or curiosity for the topic at hand, whereas those that are unconcerned show no sense of responsibility or importance in the matter. Lastly, a bored person is fed up with the routine or not engaged by the activity. In contrast to being "art wild about," the aforementioned antonyms signify a lack of enthusiasm or passion towards the subject of art.