- Diadumenos (athlete girding his head); copy of the statue by Polykleitos (Polyclitus; Polyklet). Diadumenos; from the Greek dyadeo; 鈥榗rown'; is the athlete who wraps the tainia; the strip of victory; around his head.Male statue.From Porta San Giovanni; about 70-130 AD.Greek insular marble; MT 332.-- Torlonia Collection of ancient sculptures.From the Museo Torlonia (Torlonia Museum) founded in Rome by Prince Alessandro Torlonia in 1875 and dissolved in 1976.The collection of marble and alabaster sculptures dating to the Roman Empire period has been described as the 'most important private museum of sculpture in the world'.Rome; Italy. 2021.