Mycenaean

The Bronze Age culture in mainland Greece, spanning the period ca. 1750 to 1050 BCE.  The most prominent site in this period was Mycenae, after which the culture is named. Other centers include Tiryns, Pylos, Orchomenos and Thebes. Web resource here.

Gold seal from Shaft Grave III, Grave Circle A, Mycenae, Greece. 16th c. BCE. National Archaeological Museum, Athens.