Portrait of a philosopher, perhaps Plotinus (68)

From the tenuta Aldobrandini.
Date: middle of the third century AD. H. 0.38, h. of the head 0.26.
Other portraits of the same man are inv. nrs. 436 and 1386.

Arachne 1074026. Helbig nr. 3136. Guida p. 79-80 nr. 4. SO XVII, nr. 4. Photos: Wikimedia, Sailko and ICCD E023890, E027289A, E027289B, E049917 (middle).