The term "art a candidate" does not have a clear antonym as it is not a commonly used phrase in the English language. However, we can examine the two words individually to identify potential antonyms. "Art" is the expression or application of human creative skill and imagination, and its antonyms could be things like rudimentary, basic, or unsophisticated. "Candidate" refers to a person who is competing for a job or position, and its antonyms could be things like incumbent, reject, or ineligible. Therefore, antonyms for "art a candidate" could be something like "present a dull incumbent" or "showcase an unsophisticated reject.