Matthaei, Karl Otto (1863 Hamburg - Bremen 1931). "On the Elbe". Etching with delicate plate tone on thick wove paper, around 1900. 21.5 x 13.5, sheet size 35 x 27.5 cm. Signed and titled. With monogr. in the plate. ╔Including: Volkmann, Hans Richard von╗ (1860 Halle/Saale 1927). Hilly landscape. Etching on J W Zanders, 1907. 17.2 x 23, sheet 36.7 x 48 cm. Signed. With date in the plate. - Verso jwls. St. of the "Künstlerbund Karlsruhe" numbered "127". R

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