An Art Nouveau Levinger and Bissinger plique a jour enamel pendant necklace by Heinrich Levinger,

An Art Nouveau Levinger and Bissinger plique a jour enamel pendant necklace by Heinrich Levinger, modelled as a stylised bird, enamelled graduated purple cells, with two blister pearl drops, the chain with small plique a jour graduated purple enamel panels, stamped makers mark, depose and 930, 5.5cm. long

Literature

Fritz Falk, Jugendstil-Schmuck - Art Nouveau Jewellery, Arnoldsche, page 238 figure LB89 for a comparable pendant illustrated.