Vintage black and white fat lava bamboo decor pitcher vase

Stoneware vase with handle decorated with black melted enamels in the background, and a bamboo motif in negative of white enamels. Turned piece, decorated by hand. Numbered on the heel. Crack at the neck, and restoration at the handle, see photos. The rest is in very good condition. Height 28 x 13.5 x 9 cm.