Three enameled stoneware bowls by Pierre Digan

Three bowls in pyrite glazed stoneware with an olive green background. Digan stone work. 1970s. Very good overall condition (note some original defects and very rare common signs of use. See photos and zoom in). The diameter of each bowl is 15 cm. One bowl is 6.3 cm high. The height of the other two bowls is 6.5 cm. Each bowl bears the ceramist's stamp in relief under the base (see photos and zoom in). Price listed is for all three bowls.