Northern Ireland, County Derry, The Guild Hall, a section of its Neo Gothic facade and the clock Tower.

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 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.

Ireland, Derry, St Columb's Cathedral with cannon on city walls in the foreground.

Ireland, Derry, The People's Gallery series of murals in the Bogside, Mural known as "Bernadette".

Ireland, Derry, View of the Bogside area from the city walls.

Ireland, North, County Derry, Downhill Demense, mansion built in the 18th century for Frederick Hervey, 4th Earl of Bristol.