File:Vase, designed by August F. Hallin and Effie Hegermann-Lindencrone, made by Porzellanmanufactur Bing & Grondahl, Copenhagen, 1896, porcelain - Bröhan Museum, Berlin - DSC03970.JPG - Wikimedia Commons
A Bing Groendahl Art Nouveau porcelain vase, decorated in underglaze colours with flowers of the birch tree and weaves in bas relief, the base modelled with ornamentation by Effie Hegermann-Lindencrone on artnet