Modernist art deco ball vase in ecru white cracked glazed earthenware, signed saint clement n° 778

Rare ball vase with geometric decoration with facets and protruding bands, produced from the years 1920 to 1930 by the manufacture de saint-clément and numbered 778. A piece with a modernist design that is a continuation of the art deco of the 1920s. I emphasize a burst of enamel on the lateral part of a strip as well as some small jumps of enamel distributed at the level of some edges and the base (view the photos).