Giampietrino: A Shadow of Leonardo, a Voice of the Lombard Renaissance Giovanni Pietro Rizzoli, more commonly known as Giampietrino – a name whispered through centuries of art history – remains one of the most intriguing and debated figures of the late 15th and early 16th centuries. He wasn’t a household name during his lifetime, nor does he possess the immediate recognizability of Leonardo da Vinci or Michelangelo. Instead, Giampietr…