sentences:  Augustus receiving their submission to Rome and good wishes, allowed them to remain in power.Tigranes IV issued bronze coins with portraits of himself with Augustus with the inscription in Greek "βασιλεύς μέγας νέος Τιγράνης" ("of great new king Tigranes"), also issued coins shared by Erato with the inscription in Greek "Έρατω βασιλέως Τιγράνου άδελφή" ("Erato, sister of King Tigranes").Other coinage Tigranes IV and Erato issued together, is a portrait of Tigranes IV heavily bearded with Erato with the Greek legend "great king, Tigranes".