Guido Reni
He returned to Bologna and founded a studio. He had a number of prominent young apprentices, including Guido Reni, Giovanni Battista Bertusio, Francesco Albani and Domenichino, who soon followed Annibale Carracci's example and took prominent commissions in Rome. Vicenzio Gotti, Francesco Gessi, and Giacomo Semenza also worked in his studio, before joining the studio of Guido Reni. Vincenzo Spisanelli and Gabriello Ferrantini worked under Calvaert as well.