Giovanni Battista Crespi, also known as Il Cerano, was an Italian painter and sculptor born in 1557 in Milan. He is best known for his contributions to the Mannerist style, characterized by elongated forms and dramatic compositions. Crespi's works often depicted religious themes and were influential in the development of Baroque art in northern Italy. Crespi trained under Giovanni Battista Moroni and later became a prominent figure in the Milanese art scene. His notable works include altarpieces and frescoes, which can be found in various churches and public buildings. He passed away in 1632, leaving a lasting legacy in the world of art.