Giovanni Giacomo de Rossi ( 1627 - 1691 ) was a painter. Giovanni Giacomo de Rossi s works have been put up for auction numerous times, with realized prices varying from 852.11 USD for The Column of Marcus Aurelius; Trajans Column; The Egyptian Obelisk in the Piazza di S. Giovanni Laterano; The Obelisk in the Pi in 2004 to 903.96 USD for Insignium Romae templorum in 2011 , based on the size and