France, Ile de France, Paris, Arc de Triomphe in early morning light seen from the Place Charles de Gaulle, formerly known as the Place de l'Etoile.

France, Ile de France, Paris, Arc de Triomphe in early morning light seen from the Place Charles de Gaulle, formerly known as the Place de l'Etoile.

France, Ile de France, Paris, Arc de Triomphe, Tomb of the Unknown Soldier.

France, Ile de France, Paris, Hotel des Invalides, Cathedral of Saint Louis des Invalides commissioned by King Louis XIV and built in 1676 by architect Jules Hardouin-Mansart, here veteran soldiers at...

Republic of Ireland, County Donegal, Glenveagh National Park, Winter morning reflections on Lough Beagh.

Republic of Ireland, County Donegal, Glenveagh National Park, Winter morning reflections on Lough Beagh.

Republic of Ireland, County Donegal, Glenveagh National Park, Winter morning reflections on Lough Beagh.

Republic of Ireland, County Donegal, Glenveagh National Park, Winter morning reflections on Lough Beagh.

Republic of Ireland, County Donegal, Glenveagh National Park, Winter morning reflections on Lough Beagh.

Germany, Hesse, Frankfurt, the twin towers of new European Central Bank building completed in 2014.

Germany, Hesse, Frankfurt, the twin towers of new European Central Bank building completed in 2014.

Germany, Hesse, Frankfurt, the twin towers of new European Central Bank building completed in 2014.