Set of 3 bowls of iron earth faience early 20th

3 bowls of iron earth faience in early 20th and art deco 20/30s. The burgundy bowl, the largest, is signed digoin with its décor painted in cache at the aero, and its soft and shiny material. The green bowl is the oldest and thinnest with its three rows of cypress green lustucru checkerboards, its air-land faience and its deep, unsigned, deep, deep shape. The blue comes from belgium in the 1930s, signed boch, with its slightly irregular shape, a little thicker and shorter than his friends, also decorated with aero but in bright blue geometric and modernist. The burgundy bowl diameter 14.5cm, height 8cm. The green bowl 13.5cm, height 8cm with a shinephotographed. The blue bowl diameter 12cm, height 7.3cm with two small original defects inside. Brilliant faience and full of real old charm.