The Painter Johann Adam Klein at the easel in his studio in the Palais Chotek in Vienna, Johann Christoph Erhard, 1818
Object Type: Paper. Date: 1818. Dimensions: height: 229 mm (9.01 in); width: 279 mm (10.98 in). Medium: pencil on paper, watercolours. Collection: Kupferstichkabinett Berlin. Johann Christoph Erhard - The Painter Johann Adam Klein at the easel in his studio in the Palais Chotek in Vienna - Google Art Project
Author: Johann Christoph Erhard (1795 - 1822) Born in Nuremberg, Germany. Died in Rome, Italy. Details on Google Art ProjectSource: commons.wikimedia.org