Set of 3 vintage glazed stoneware flower holders signed

Beautiful set of 3 vintage flower holders in glazed stoneware, round and bulging in shape, each with 3 holes on top to hold flowers or small floral arrangements. The three pieces feature different glazes: muted brown/taupe, deep blue, and shiny black. Notably, all three are signed underneath the base with the same incised signature, indicating a common origin or the same potter. The underside is in raw stoneware, revealing the texture of the ceramic. Dimensions: approximately 8 cm in diameter × 3 cm in height each. A lovely set for vintage decoration, a ceramics collection, or for creating small floral arrangements.