The term "art overtaken" refers to when an artist's work or style becomes outdated or surpassed by newer, fresher approaches. Antonyms for this phrase could include innovative, cutting-edge, current, modern, or contemporary. These words suggest that the artist's work is still relevant and has not been surpassed by newer art forms. Rather than being outdated, these artists might instead be breaking new ground with their unique and fresh approaches to art. By exploring new techniques and ideas, they might be leading the way for the next generation of artists, rather than being left behind.