Melanie Kölsch (1956 Essen - lives in Munich), Brooch, 1990s, Sterling silver, blue glass. 18 grams. 67 x 82 mm. Signed: artist's signet, 925 (embossed)., Cf. Bauer, Helmut (ed.): Münchner Goldschmiede. Schmuck und Gerät der Gegenwart, Munich 1993, p. 206. From the Hermann Jünger collection.

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