 Complete the following phrase:  The statue is documented in the collection of Cardinal Prospero Colonna at his familys palazzo in Monte Cavallo, Rome from 1433, not because it elicited admiration but because an antiquarian epigrapher, Ciriaco dAncona or someone in his immediate circle made note of its inscription; a generation later it began its career as a catalyst of the classical revival. Early drawings of the Torso were made by Amico Aspertini, c. 150003, by Martin van Heemskerck, c. 153236, by Hendrick Goltzius, c. 1590; the Belvedere Torso entered the visual repertory of connoisseurs and artists unable to go to Rome through the engraving of it by Giovanni Antonio da Brescia, c. 1515. Around 1500 it was in the possession of the sculptor Andrea Bregno. It was still in the Palazzo Colonna during the 