Her Majesty The Queen and His Royal Highness the Duke of Edinburgh attended a Service of Thanksgiving to Celebrate the 300th anniversary of St Paul’s Cathedral on 21 June 2011.
St Paul’s Cathedral was designed by the court architect Sir Christopher Wren and built between 1675 and 1710. The cathedral was declared complete by Parliament in 1711.
Image: Schoolchildren wave Union flags as the Queen leaves a service of thanksgiving at St Paul’s Cathedral to celebrate its 300th anniversary.
Picture: Akira Suemori / WPA / PA Wire