Royal Copenhagen Porclain/Stoneware vase by Svend Ring from 1919

Royal Copenhagen Porclain/Stoneware vase by Svend Ring from 1919. Measures 47cm high. Very unusual vase. It is made in a porcelain/stoneware mass, that is unglazed. More stoneware then porcelain. The only stoneware piece by him we know about and his work in porcelain is rare to begin with. Condition is perfect and the decoration remind us about Hammershoi.