Italy, Vatican City, St Peters Square with the facade and dome of St Peters Basilica beyond.

Italy, Vatican City, St Peters Square with the facade and dome of St Peters Basilica beyond a streetlamp.

Italy, Vatican City, Statues on the sweeping colonnade by Bernini that circles Piazza San Pietro or St Peters Square.

Italy, Vatican City, St Peters Square with Swiss Guard on duty.

Romania, Constanta, Mosaic of Christ on exterior of Saint Peter and Saint Paul the Apostles Cathedral.

Romania, Constanta, Mosaic of Saint Andrew on exterior of Saint Peter and Saint Paul the Apostles Cathedral.

Romania, Constanta, Round window on front of Saint Peter and Saint Paul the Apostles Cathedral.

Scotland, Edinburgh, National Gallery of Scotland, 'The Virgin & Child with Saints Jerome, Peter, Francis & an unidentified Female Saint' 1505 by Lorenzo Lotto.

Ireland, County Westmeath, Athlone, Church of Saints Peter and Paul with the River Shannon.

Ireland, County Westmeath, Athlone, Church of Saints Peter and Paul from Athlone Castle ramparts.

Ireland, County Westmeath, Athlone, Church of Saints Peter and Paul with the River Shannon.

Ireland, County Westmeath, Athlone, Church of Saints Peter and Paul with the River Shannon.