Which method is criticized for lowering art to mere biography and making it dependent on its historical context instead of treating it as universal?

Explanation

The Historical/Biographical approach is often seen as limiting because it reduces art to the artist's life and the era's influence, thereby making the work relative rather than universally applicable. Other approaches, like Moral/Philosophical, Formalism/New Criticism, and Psychological, focus on different aspects and do not emphasize this drawback.