Ireland, County Carlow, Carlow Castle one of the most important Anglo-Norman castles in Ireland thought to have been built by William de Marshal between 1207 and 1213).

Ireland, County Waterford, Dungarvan Castle, restored barracks in the courtyard.

Ireland, County Waterford, Dungarvan Castle, entrance gate leading in to the courtyard.

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, a typ...

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, a typ...

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, a typ...

Sri Lanka, Anuradhapura, Ruvanveli Seya dagoba raised in the second century by Dutugemunu. White exterior standing in paved courtyard with visitors circling the base.

Education, Library, Exterior, The British Library in London. View towards courtyard statue from under carved repeated name sign.

Ireland, County Leitrim, Dromahair, Parkes Castle, Wishing well in the courtyard with the castle itself in the background.

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

Egypt, Nile Valley, Family sat in courtyard eating food.

China, Shaanxi, Near Xian, Loess cave houses carved out of soft soil with man walking in courtyard.