Cassiano dal Pozzo

Cassiano dal Pozzo was an Italian scholar and patron of arts. The secretary of Cardinal Francesco Barberini, he was an antiquary in the classicizing circle of Rome, and a long-term friend and patron of Nicolas Poussin, whom he supported from his earliest arrival in Rome: Poussin in a letter declared that he was "a disciple of the house and the museum of cavaliere dal Pozzo." A doctor with interests in the proto-science of alchemy, a correspondent of major figures like Galileo, a collector of books and master drawings, dal Pozzo was a node in the network of European scientific figures.