Vintage design smoked glass vase

The charm of vintage combined with smoked glass and an interesting design for this vase. On a very thick base, a slender shape with a notched relief. Beautiful smoked glass color. Probably 1970s, no indication of brand or provenance. Good condition, a chip on the edge of the base. Height: 21 cms diameter at the base: 8.5, diameter at the top: 12 cms.