Constantine I of Greece.
<bdi><a href="https://en.wikipedia.org/wiki/en:Philip_de_L%C3%A1szl%C3%B3" class="extiw" title="w:en:Philip de László"><span title="Hungarian-British artist (1869–1937)">Philip de László</span></a>
</bdi>
Taken from <a rel="nofollow" class="external autonumber" href="http://1.bp.blogspot.com/-EHd8ydK6pqQ/UbODW1F19GI/AAAAAAAAjIY/iO4ztnW6D9M/s1600/King+Cons.jpg">[1]</a><a rel="nofollow" class="external autonumber" href="http://theesotericcuriosa.blogspot.co.uk/2013/06/portrait-archaeology-esoteric-snap-of_9.html">[2]</a>