This effect of volcanic rock was very fashionable between 1950 and 1970 for Vallauris pottery, small and very famous village based in the south of France. The interior and 2 medallions are in mustard yellow varnish.
Inscription Vallauris to guess on the bottom. Dimensions: height of 18 cm, internal diameter at the opening 5.5 cm and 3 cm at the narrowest, external diameter at the widest of 38 cm.
