 Also with Butinone, he frescoed the Grifi Chapel in the church of San Pietro in Gessate.After circa 1500, Zenale seemed to abandon the Ferrarese-expressionist style of Butinone, a strong influence from Leonardo da Vinci starting to appear in his works.This is manifest in the polyptych that he painted for the Confraternity of the Immaculate Conception of Cantù (1502).