Portugal's royal coat of arms outside the 15th century Convent of St. Antonio church in Ponte de Lima, Minho, Portugal, Europe

Royal Coat of Arms on the gates at Buckingham Palace, London, England, United Kingdom, Europe

Royal Coat of Arms in Castle Cornet, St. Peter Port, Guernsey, Channel Islands, Europe

Raven motif derived from Coat of Arms of Matthias Corvinus, Royal Palace (Buda Castle), Budapest, Hungary, Europe

Detail of the Royal Coat of Arms on gate at Buckingham Palace, London, England, United Kingdom, Europe

Detail of the Royal Coat of Arms on gate at Buckingham Palace, London, England, United Kingdom, Europe

Royal emblem of Oman, Al Alam Palace of Sultan Qaboos, Muscat, Sultanate of Oman, Arabia, Middle East

Royal coat of arms and logo of the old Hof Apotheke pharmacy, Sofienstrasse 11, Heidelberg, Baden-Wuerttemberg, Germany, Europe

Coat of arms, Palacio Real de la Magdalena, Royal Palace, university buildings, Universidad Internacional Menendez Pelayo, Santander, Cantabria, Spain, Europe

House and royal coats of arms of the old Hof Apotheke, Sofienstrasse 11, Heidelberg, Baden-Wuerttemberg, Germany, Europe

Facade of the city hall, 16th century, with the Bavarian royal coat of arms, 1806, Burghausen, Upper Bavaria, Germany, Europe