The phrase "art cahoots with" implies a creative collaboration between individuals or groups. Antonyms for this phrase would suggest a lack of collaboration or even conflict between parties. Words like opposed, against, or antagonistic could convey a sense of opposition or resistance. Meanwhile, uncooperative, unresponsive, or stubborn could suggest a lack of willingness to work together. Other antonyms may include isolated, independent, or solitary, which would suggest no connection or collaboration at all. By using antonyms, we can effectively convey a sense of disunity or tension instead of the positive connotations associated with "art cahoots with.