 During this period he already matured in a personal style oriented more towards baroque features than mannerism of the Gandino.In 1642 he signed "the Madonna with Child and the saints Eufemia and Francesco" in the parish church of Vello, thus testifying his return to Brescia, and again in the same year he executed the frescoes on the semi-dome of the apse and the central vault of the church of San Giorgio.The style of Amigoni, now turned to a true experimentation with contemporary baroque lines, does not stop in the second half of the 40s.