Sacred Destinations Destinations St. Paul's Cathedral St. Paul's Cathedral Photos 4190 × share full URL share short URL embed link code photo 70 of 84 Previous | Next Apse Mosaics Apse vault with 1890s mosaics. Construction on the present form of St Paul's Cathedral began in 1675 and was completed on October 20, 1708, the 76th birthday of its architect, Sir Christopher Wren. Credit: Holly Hayes license this photo at Art History Images