The antonyms for the word "art devoted" would be someone who lacks interest or passion for art. They may have no appreciation for the beauty of art, or find it unimportant in their life. They may also be indifferent or disengaged from the creative process and not see the value in supporting artists. Some words that describe someone who is antonymous to being "art devoted" are uninterested, uninvolved, unconcerned, disinterested, apathetic, dispassionate, and indifferent. They might also have a lack of appreciation for the time and effort that goes into any artistic endeavor, whether it be a painting, sculpture, or poem.