The term "art prolific" implies a person who is highly productive and creative in the field of art. When looking for antonyms for this phrase, we can consider words that describe a lack of productivity or creativity. Some antonyms that come to mind include unproductive, barren, uninspired, uncreative, and stagnant. These words describe a lack of output or creative energy, the opposite of the prolific artist who is constantly producing new works. Other antonyms may include words that describe a lack of talent or skill, such as amateurish or inept. Overall, there are several antonyms to describe the opposite of an art prolific individual.