He is described by Giovanni Baglione as possessing a collection, a wunderkammer of bellissime bizzarrie ("beautiful bizarre objects"), including among the objects exotic weaponry; fossilized plants; tiger, lion, and turtle skulls; oriental porcelain and sculpted crockery; a vest made of human skin; a harness for dragging whales on ice; a three-legged flea, Persian uniforms, and antiquities such as Roman coins, bronze lamps, and a few statuettes.
He is described by Giovanni Baglione as possessing an assortment, a wunderkammer of remarkable anomalies ("beautiful strange objects"), including unusual arms; ancient flora; tiger, lion, and turtle skulls; oriental ceramics and sculpted items; a vest made from human skin; a harness for dragging whales on ice; a three-legged flea, Persian garments, and antiquities such as Roman coins, bronze lamps, and figurines.