Austria, Tyrol, Innsbruck, Altstadt, Stadtturm or City Tower built between 1442 and 1450 as an observation point for sentries and which was part of the City Hall.

Austria, Tyrol, Innsbruck, Altstadt, Stadtturm or City Tower built between 1442 and 1450 as an observation point for sentries and which was part of the City Hall.

Holland, Rotterdam, The Maritime Museum, The Low Light of the Hook of Holland lighthouse that once stood at the Hook of Holland, but has since been dismantled and reassembled at the Rotterdam maritime...

Holland, Rotterdam, The Maritime Museum, The Low Light of the Hook of Holland lighthouse that once stood at the Hook of Holland, but has since been dismantled and reassembled at the Rotterdam maritime...

Holland, Rotterdam, The Cube Houses, an innovative housing development where each house is a cube tilted over by 45 degrees, designed by Dutch architect Piet Blom and bult between 1977 and 1984, Abstr...

Holland, Rotterdam, The Cube Houses, an innovative housing development where each house is a cube tilted over by 45 degrees, designed by Dutch architect Piet Blom and bult between 1977 and 1984, Abstr...

Ireland, County Wicklow, Enniskerry, Powerscourt Estate House and Gardens, The Pepperpot Tower.

Ireland, County Leitrim, Dromahair, Parkes Castle, Wishing well in the courtyard with a tower located on the defensive walls.

Germany, Bavaria, Berchtesgaden, Market Square with Marktplatz Brunnen or Market Square Fountain and the Deer House.

Germany, Bavaria, Berchtesgaden, Market Square with the Deer House also known as the Hirschenhaus built in 1594 by Georg Labermair and adorned with Luftlmalerei featuring Maximilian Henry of Bavaria.

Germany, Bavaria, Berchtesgaden, Detail of the Deer House also known as the Hirschenhaus built in Market Square 1594 by Georg Labermair and adorned with Luftlmalerei featuring Maximilian Henry of Bava...

Republic of Ireland, County Carlow, Duckett's Grove, ruin of the 19th century home of the Duckett family.