The phrase "art friends with" implies a close relationship between individuals who share a love and appreciation for creativity and expression. However, some antonyms for this phrase may include "art enemies," "art critics," or "art opponents." These individuals may not necessarily have a shared passion for art or may view it in a different light, leading to conflicting opinions and views. Other antonyms could include "art indifferent," "art disinterested," or "art aloof," which suggest a lack of interest or connection to the world of art. Regardless of these opposing viewpoints, it's important to appreciate and respect all perspectives on the subject of art.