The antonyms for "art versed" would be "artless" or "unskilled in art." These terms imply a lack of knowledge or experience in the field of art, suggesting that one is not familiar with the principles or techniques needed to create or appreciate artistic works. An artless person may lack creativity or aesthetic sensibilities, while someone who is unskilled in art may struggle to produce or interpret visual forms. These antonyms serve as a reminder that expertise in art requires not only natural talent but also education, practice, and a keen eye for detail.