Portrait of Prince Nikolai Yusupov with a Dog, Johann Baptist von Lampi the Elder, between 1782 and 1789

Hermitage museum native name: государственный эрмитаж location saint petersburg coordinates: 59° 56′ 26″ n, 30° 18′ 49″ e   established: 1764  website hermitagemuseum. Org authority file: q132783 viaf: 128956287 isni: 000000041800742x lccn: n79100241 nla: 35139924 osm: 8092294. Object Type: painting. Genre: portrait. Date: between 1782 and 1789. Place of creation: Austria. Dimensions: height: 61 cm (24 in) ; width: 58 cm (22.8 in). Medium: oil on canvas. Depicted People: Nikolay Yusupov. Collection: Hermitage Museum. Nikolay Yusupov by Lampi and Hakkert