Art Deco Vase in Blue - Belgium European Pottery Arts and Crafts - Fulper Style

This listing is for a wonderful Art Deco, handled vase with a blue, drip glaze. It is reminiscent of Fulper's glazes, but has a distinctly Belgian form, dating from the first quarter of the 20th century. This piece has a lovely feel and the glaze treatment is spectacular.
I have been unable to read the impressed mark on the bottom of the vase, but the numbers #303" (probably a shape number?) are legible.
The vase is 5 1/4" tall and is 7 1/2" wide (from handle to handle).