Keywords: Plan of the New Hermitage, 1839.jpg en Plan for the first and second storeys of the New Hermitage ru П оект плана пе вого и вто ого этажей ового Э митажа http //www hermitagemuseum org/html_En/05/hm5_9_2_4 html Engraved publication Munich Germany 1850 creator Leo von Klenze 1839 PD-old-100 New Hermitage Building Saint Petersburg |