According to a document dated 1591 from the Peruvian Nacional Archive, recorded by the scribe Córdova 376 he contracted to make several paintings for the general Don Antonio Picado for 300 pesos, among these paintings an image of the Virgin Mary on a copper plate; and a full-length portrait of Picado's wife, Doña Mayor Bravo de Saravia. Antonio Picado was procurador for the city of Arequipa, where Pérez de Alesio made the main altarpiece of the church of Saint Dominic. He carved an altarpiece for the Mercedarian church of Huánuco as well.