Giorgio Ghisi was the major printmaker of the Mantuan school, which preserved rather more individuality than Rome. Much of his work was reproductive, but his original prints are often very fine. He visited Antwerp, a reflection of the power the publishers there now had over what was now a European market for prints. A number of printmakers, mostly in etching, continued to produce excellent prints, but mostly as a sideline to either painting or reproductive printmaking. They include Battista Franco, Il Schiavone, Federico Barocci and Ventura Salimbeni, who only produced nine prints, presumably because it did not pay. Annibale Carracci and his cousin Ludovico produced a few influential etchings, while Annibale's brother Agostino engraved. Both brothers influenced Guido Reni and other Italian artists of the full Baroque period in the next century.