Ancient Greek helmet(Detailed information was lost by the photographer)
Photoed by <a href="//commons.wikimedia.org/wiki/User:Mountain" title="User:Mountain">User:Mountain</a>
from <a href="//commons.wikimedia.org/wiki/Museum_of_Cycladic_Art_(Athens)" class="mw-redirect" title="Museum of Cycladic Art (Athens)">Museum of Cycladic Art (Athens)</a>