What region of Italy did Giovanni Giarola paint in?
Giovanni Giarola Giovanni Giarola or Gerolli (1518–1557) was an Italian painter of the Renaissance style, active mainly in Reggio Emilia.
Giovanni Domenico Piastrini Giovanni Domenico Piastrini (1678–1740) was an Italian painter of the Baroque period, active in Tuscany and Rome.