His two best known works, the Upper Belvedere (1721–1722) and the Lower Belvedere (1714–1716), were both commissioned by Prince Eugene of Savoy.
Obe jeho najznámejšie stavby - Horný Belvedér (1721-1722) a Dolný Belvedér (1714-1716) - boli zadané tiež princom Eugenom Savojským.