German WWII bunkers, La Plage de la Conche des Baleines on islands NW coast. Le Gillieux, Ile de Re, Charente-Maritime, France, Europe

Castillo de la Real Fuerza, La Habana Vieja, UNESCO World Heritage Site, Havana, Cuba, West Indies, Central America

Evening light on the medieval city of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc-Roussillon, France, Europe

The turrets at the main entrance into medieval city of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc-Roussillon, France, Europe

The turrets at the main entrance into medieval city of La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc-Roussillon, France, Europe

The Chateau Comtal inside La Cite, Carcassonne, UNESCO World Heritage Site, Languedoc-Roussillon, France, Europe

CNIT building at La Defense business district, Paris, France, Europe

Women's rotating bridge, Puente de la Mujer, Ministry of Defence (Libertador) Building behind, Buenos Aires, Argentina, South America

Elevated view of the Eiffel Tower, city skyline and La Defense skyscraper district in the distance, Paris, France, Europe

Defensive walls, Muralla de la Hoya, Alcazaba, Moorish castle, Almeria, Andalucia (Andalusia), Spain, Europe

Statue for Catalan Volunteers killed in France and around the world for its defence of freedom, by Clara, Barcelona, Spain

Metal sculpture, "Le Puce" designed by sculptor Cesar Baldaccini, La Defence business district, Paris, France, Europe

View over the cannons of the fortress Castillo de la Virgen to the capital Santa Cruz, La Palma Island, Canary Islands, Spain, Europe

Tour de la Lanterne, tower, defence wall, harbour, La Rochelle, Poitou Charentes, France, Europe

Boardwalk under clear sky, Arch of Defense, Paris, France

Cannon, Castillo de San Salvador de la Punta, Central; Havana, Cuba

Cannon, Castillo de San Salvador de la Punta, Castillo del Morro (background); Central; Havana, Cuba