Researchers are skeptical about claims of newly discovered artworks since the Renaissance genius is one of the most imitated artists in the world. ROME (AP) — An independent researcher claimed on Wednesday that a marble bust of Christ in a Roman church is by Michelangelo, the latest purported attribution to the Renaissance genius who is one of the most imitated artists in the world. The unverified claim by Valentina Salerno has unsettled Renaissance scholars, especially since a recent sketch of