The Great Salon, situated on the axis in the center of a Saxon Garden ( in Warsaw ), was intended simply to provide a suitable end to the main garden axis. It was constructed after 1720 according to Matthäus Daniel Pöppelmann's design. The building was opened to the garden by semicircular porte-fenêtres and oculuses. A terrace above the ground level of the building was enclosed by an attic decorated with vases; also, two outhouses from both sides were added. The Great Salon was demolished in 1817.