Ireland, Dublin, People crossing the Ha'penny Bridge across River Liffey viewed from the Temple Bar side.

Ireland, Dublin, People crossing the Ha'penny Bridge across River Liffey viewed from the Temple Bar side.

Ireland, Dublin, People crossing the Ha'penny Bridge across River Liffey viewed from the Temple Bar side.

Ireland, Dublin, People crossing the Ha'penny Bridge across River Liffey viewed from the Temple Bar side.

Ireland, Dublin, People crossing the Ha'penny Bridge across River Liffey viewed from the Temple Bar side.

England, Bath, The Roman Baths, the great bath, the only hot springs in the UK.

England, Bath, The Roman Baths, the great bath, the only hot springs in the UK.

Ireland, County Tipperary, Holycross Abbey, view through an arch of the cloister.

Ireland, County Donegal, Fanad Peninsula, Great Pollet Arch.

England, Bristol, Detail of the engravings on the arch above the main door to Bristol Cathedral.

Spain, Madrid, Archway leading to the Plaza Mayor.

Spain, Madrid, Puerto de Alcala.