Antonyms for the phrase "art reunited" can include "art separated," "art divided," "art severed," "art estranged," and "art dispersed." These antonyms suggest a lack of unity, cohesion, and harmony within the artistic community, possibly due to misunderstandings, differences in artistic styles, or conflicting visions. In contrast to the idea of "art reunited," these antonyms imply a sense of fragmentation, disunity, and disconnection. However, despite these differences, every artist and artwork still deserved to be appreciated for their unique qualities and perspectives, even if they do not always align or come together in a cohesive whole.