Antonyms for the term "art one side" could vary based on the interpretation of the phrase. However, if we assume that "art one side" refers to an unbalanced or biased perspective towards art, some potential antonyms could include "neutral", "impartial", or "objective". Other possible antonyms might focus on the opposite of art itself, such as "science" or "logic". Alternatively, if we interpret "art one side" to mean only one aspect of art, some antonyms could involve a more comprehensive approach, such as "holistic", "diverse", or "multifaceted". Ultimately, the antonyms for "art one side" depend on the intended meaning of the phrase.