Painting of Santa Chiara (1194-1253) (Saint Clare of Assisi - Sainte Claire d'Assise) in the room of Saint Ambrose at the apostolic palace (Palais Apostolique) at the Vatican (2017).-The grandiose and solemn Apostolic Palace is a secretive place; forbidden to the public and jealously guarded by the Swiss Guard. It hosts the Holy See administration; the Church's spiritual authorities and before all; the apartments of the Pontiff Sovereign.