Insignias of <a href="https://en.wikipedia.org/wiki/Henri_II_of_France" class="extiw" title="en:Henri II of France">Henri II of France</a> (left) and <a href="https://en.wikipedia.org/wiki/Catherine_de%27_Medici" class="extiw" title="en:Catherine de' Medici">Catherine de' Medici</a> (right) on a fireplace of the <a href="https://en.wikipedia.org/wiki/Ch%C3%A2teau_de_Chenonceau" class="extiw" title="en:Château de Chenonceau">Château de Chenonceau</a>.
<a href="//commons.wikimedia.org/wiki/User:TwoWings" title="User:TwoWings">TwoWings</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>