This is a mid-century studio pottery stoneware bottle vase.It features a distinctive two-tone glaze, with a rich brown glaze on the top and a grey, textured lower body.The vessel is functional, designed with a cork stopper at the base, commonly used for dispensing liquids.Similar items have been attributed to Canadian studio pottery or artists like Roelof Uys from the Leach Pottery in St Ives, although I can’t confirm the origin of this piece.
