Luís Barbosa Vicente: The top of the Monumental Arch represents Glory crowning Genius and Valour. Beneath them are Viriatus, Vasco da Gama, the Marquis of Pombal and Nuno Álvares Pereira.
Luís Barbosa Vicente: At the Centre stands a statue of King José I. Beneath him Fame leads an Elephant and Triumph leads a Horse, which trample on conquered Africa and Asia. In the front Medallion is the Marquis de Pombal.
Michael Holdsworth: On 1 February 1908, the square was the scene of the assassination of Carlos I, the penultimate King of Portugal. So beautiful, but with a turbulent history!