Coupole Charlois 2

Mosaïque HDR de la coupole Charlois à l'observatoire de Nice (Mont Gros). Version jpeg

From Wikimedia Commons (Art Deco › Art Deco by country › Art Deco architecture by country › Art Deco architecture in France › Honoré Aubert › Nice Observatory). By Qdelcamp. CC BY-SA 3.0.