Lampi John Rogerson, Johann Baptist von Lampi the Elder, circa 1792-1796
Dr. John rogerson, 1740 - 1828. Physician and adviser to catherine the great. Object Type: painting. Date: circa 1792-1796. Dimensions: height: 76.4 cm (30 in); width: 63 cm (24.8 in). Medium: oil on canvas. Collection: Scottish National Gallery.