Constantine II of Greece as Crown Prince of Greece, during the visit of US president Dwight Eisenhower.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Eisenhower,_Constantine_and_Liatis.jpg" title="File:Eisenhower, Constantine and Liatis.jpg">Eisenhower,_Constantine_and_Liatis.jpg</a>: White House</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Peeperman" title="User:Peeperman">Peeperman</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Peeperman" title="User talk:Peeperman"><span class="signature-talk">talk</span></a>)</li></ul>
<ul><li><a href="//commons.wikimedia.org/wiki/File:Eisenhower,_Constantine_and_Liatis.jpg" title="File:Eisenhower, Constantine and Liatis.jpg">Eisenhower,_Constantine_and_Liatis.jpg</a></li></ul>