For the 45th episode of Reading the Art World, host Megan Fox Kelly speaks with William E. Wallace, an internationally recognized authority on Michelangelo, about his new book “Michelangelo and Titian: A Tale of Rivalry and Genius,” published by Princeton University Press. The book makes a case scholars have long resisted: that the forty-year rivalry between Michelangelo and Titian was genuinely reciprocal. Wallace shows that Michelangelo—far from the untouchable master receiving Titian's adm...