Complex sentence: One of his best known paintings is a depiction of the Revolt of Masaniello in the Piazza del Mercato in Naples, with figures by Cerquozzi, painted for Cardinal Bernardino Spada in 1648 and now in the Galleria Spada in Rome.
Split into simpler sentences: One of his best known paintings is a depiction of the in which the figures were painted by Cerquozzi. The work was made in 1648 on a commission by Cardinal Bernardino Spada and is now in the Galleria Spada in Rome.