Santa Maria in Vallicella
In Rome, he worked later with Salimbeni, Bartolomeo Passerotti, and Andrea Lilio. He was commissioned by Pope Clement VIII to paint an altarpiece for the St. Peter's, later transferred to mosaic, "Simon Magus rebuked by St. Peter". He painted several other pictures for Roman churches; including "St Michael defeats rebel angels" for the sacristy of S. Gregorio; a "Pietà" for Santa Maria in Vallicella; and the "Assumption" for San Lorenzo in Miranda.