Sigismondo Caula ( 1637 - 1724 ) was an Italian painter. Sigismondo Caula s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 850 USD for A Pair of Grotesques in Profile, Bust-Length. in 2004 to 4552.35 USD for A kneeling young man seen from behind, holding a staff (recto); Study of two hands and legs (verso) in 2006 , based on the