Beautiful turned stoneware "ball" vase, with superimposed glazes. The piece is in perfect condition with the sig...

Very interesting vase in turned stoneware, with matte white glaze slightly shaded with gray. An unusual piece in...

Lovely stoneware "chawan", turned and glazed. The bowl is in perfect condition with the signature stamp. Circa 1...

Small stoneware vase turned with a bold glaze. The vase is in perfect condition with the signature stamp. Circa...

Minimalist stoneware vase, turned and glazed. The vase is in perfect condition with the signature stamp. Circa 1...

Stoneware vase with a very interesting drip-glaze effect. High-temperature firing at 1280 degrees. Typical work...

Stoneware vase with a beautiful oblong shape. High-temperature firing at 1280 degrees. Typical work by Mario Mas...

Stoneware vase with slightly iridescent glaze. High-temperature firing at 1280 degrees. Typical work by Mario Ma...