Northern Ireland, County Derry, The Guild Hall, view from the city's 17th century walls with a cannon in the foreground.

Northern Ireland, County Derry, The Guild Hall, view from the city's 17th century walls with a cannon in the foreground.

Northern Ireland, County Derry, The Guild Hall, view from the city's Guild Hall Square.

Northern Ireland, County Derry, The Guild Hall, view from the city's 17th century walls with a row of cannons in the foreground.

Northern Ireland, County Derry, The Guild Hall, view from the city's 17th century walls with a cannon in the foreground.

Northern Ireland, County Fermanagh, Florence Court Gardens, The Summer House.

Northern Ireland, County Fermanagh, Florence Court Gardens, The Summer House.

Northern Ireland, County Fermanagh, Enniskillen Castle.

Ireland, Armagh City, St Patrick's Church of Ireland Cathedral, Memorial marking the burial spot of famous 11th century Irish King Brian Boru.

Ireland, County Down, Hillsborough Castle.

Ireland, County Antrim, Stormont, Parliament Buildings, Senate of Northern Ireland chamber.

Ireland, County Antrim, Stormont, Parliament Buildings, The Great Hall, Ceiling and Grand Staircase.