Vintage ceramic plates with compartments

This rare set of compartmentalized plates, ceramics 60/70, is inspired by the fat lava style / lava aspect of the edges. They are not signed but recall the earthenware of Vallauris, Sarreguemines or Niderviller (foam service). They are vitaminized, a pretty orange brown, and very decorative thanks to the foam decoration of the edges and contours, a little air of spider crab or stylized crab. Medium size, diameter 22 cm, they will be perfect for a brunch/starter/cheese or to present crudités for example. Good condition, no cracks or chips.