The Saxon Axis (Polish: Oś Saska) is a feature of the historical city centre of Warsaw. It is a line running from the Vistula through the Presidential Palace, the Krakowskie Przedmieście, Saxon Square, Saxon Palace, Saxon Garden, Lubomirski Palace to Plac Żelaznej Bramy.The idea was first proposed by August II of Poland, who intended to build a large Royal palace surrounded by a French-style garden.