The phrase "art petulant" can be expressed in a variety of ways. Some possible synonyms include "temperamental art," "fussy art," "whiny art," or "pouting art." Each of these phrases emphasizes the unstable, volatile nature of artwork that is petulant. Other synonyms for "art petulant" might include "moody art," "sulky art," "touchy art," or "irritable art." Regardless of the particular phrase used, the concept remains the same: art that is petulant is unpredictable, difficult to please, and prone to mood swings. By finding ways to express this idea through different synonyms, writers and speakers can add nuance and complexity to their language.