<a href="https://en.wikipedia.org/wiki/Ch%C3%A2teau_de_Chenonceau" class="extiw" title="en:Château de Chenonceau">Château de Chenonceau</a>, two studies: the upper part, a view of the château from the west with bridge extending to the right (south); the lower part, a view of the château from the east with the bridge extending to the left
<bdi><a href="https://en.wikipedia.org/wiki/en:Jacques_I_Androuet_du_Cerceau" class="extiw" title="w:en:Jacques I Androuet du Cerceau"><span title="French architect">Jacques I Androuet du Cerceau</span></a>
</bdi>
circa 1570 <div style="display: none;">date QS:P571,+1570-00-00T00:00:00Z/9,P1480,Q5727902</div>
Scan from the original work : Jean-Pierre Babelon: <i>Châteaux de France au siècle de la Renaissance</i>. Flammarion, Paris 1989, <a href="//commons.wikimedia.org/wiki/Special:BookSources/2-08-012062-X" title="Special:BookSources/2-08-012062-X">ISBN 2-08-012062-X</a>, S. 501.