Ireland, Dublin, Exterior of Dublin Castle, former seat of British rule now Irish Government offices.

Ireland, Dublin, Exterior of Dublin Castle, former seat of British rule now Irish Government offices.

Ireland, Dublin, Exterior of Clerys department store on O'Connell Street decorated for Christmas.

Ireland, Dublin, Exterior of Clerys department store on O'Connell Street decorated for Christmas.

Ireland, County Mayo, Cong, Traditional house facade with cartons of milk outside the door.

Ireland, County Carlow, Tullow, Altamont Garden and house, The house with shrubs in the foreground.

Ireland, County Dublin, Dublin City, Christchurch Cathedral, Stained glass window.

Ireland, Derry, Guild Hall, Bloody Sunday Memorial window.

Spain, Madrid, Religious statues and icons on display in shop window.

Spain, Castilla La Mancha, Toldeo, Apartments in the historical old town.

Spain, Castilla La Mancha, Toldeo, Bars and grills to windows on old town houses.

Spain, Catalunya, Barcelona, Antoni Gaudi's Casa Batllo building, detail of dragon's back tile feature on the roof terrace with windows included.