Extras: continuing with the Malta theme (and this really is best viewed large, on black).
St John's Co-Cathedral is a Roman Catholic co-cathedral in Valletta, Malta, dedicated to Saint John the Baptist. It was built by the Order of St. John between 1572 and 1577. The church was designed by the Maltese architect Girolamo Cassar. In the 17th century, its interior was redecorated in the Baroque style by Mattia Preti and others. (Courtesy of Wikipedia).
