An antique late 19th-cenutry Royal Vienna porcelain vase converted into a table lamp with modern electrical fittings. The white vase is decorated with gilt ornaments and flower garland, a female portrait medallion is transfer-printed on the front. After a 1785 painting titled Portrait of Georgiana, Duchess of Devonshire by Thomas Gainsborough. Signed by the artist in the lower left, Wagner. Beehive hallmark and inscription Duchess of Devonshire, Dec. 548 Depose are on the bottom. The vase is placed on a pierced stand. The lamp has two light sockets with individual switches. Total Weight: 3393 grams. Royal Vienna is an Austrian porcelain manufacturer. Franz Wagner was a porcelain artist known for his work at Royal Vienna. Georgiana Cavendish, Duchess of Devonshire, 1757 to 1806, was an English aristocrat and political activist. Thomas Gainsborough, 1727 to 1788, was an English portrait painter, one of the most important British artists of the 18th century. Collectible Porcelain Decor And Light Fixtures For Interior Design.