Annette Lindenberg 'Deep Seaweed' Yunomi 1Dimensions W9cm x H8. 5cm Materials Rough Black Stoneware and Deep Green Glaze Method Hand sculpted, Kurinuki (the Japanese technique of hollowing solid clay) Description This precious charcoal grey ceramic vessel by artist Annette Lindenberg is made from rough black stoneware, with a deep green glaze. She describes it being inspired by "soft washes of seaweed over volcanic sand and rock from time spent at my grandmothers in the canary islands."