Is there a secret room where Michelangelo created art?

ViewA once-secret room, down the steps and under the Medici Chapels Museum in Florence, Italy, is still holding secrets. Who is the artist behind the  sketches there?

"Some people think this is the room Michelangelo sheltered in in 1530 when he was under death threats from Clement VII," said Paola D'Agostino, director...