Lovely Art Nouveau 800 Fine Silver bowl made by the well-regarded Koch & Bergfeld workshop in Bremen, Germany, circa 1903. The oval form with rising sides has stylized bouquets of Jugendstil roses along with pendant roses in relief. Founded in 1829 by Gottfried Koch, the firm ultimately produced extraordinary Jungendstil works by Hugo Leven and Albin Muller. Examples of Koch & Bergfeld design can be found in the Brohan Museum in Berlin. Dimensions: 2 1/4" H., 5 3/4" W., 10 3/4" L.