The fun Moscovium Flag for element 115 is based upon the official flag of Moscow. But instead of a knight in shining armor we have a scientist in blue radiation hazard suit. Instead of spear, the dashing scientist on a white horse has a powerful magnetic device that has captured a deadly atom of Moscovium, rather than attacking a deadly dragon.
Moscovium is the latest relative of Nitrogen to come into existence. It is a post-millennial element created in 2003.