4 tall cups with a diamond pattern and bright pearls around 1800

4 tall cups made of colorless glass, solid base with polished base, cylindrical body with rounded base, wall with geometric pattern of alternating frosted and light fields, the frosted fields with brightened stars, the light fields with star ornaments painted in gold (so-called harlequin pattern) , under the polished lip edge a border with bright beads. Cups are in intact condition, gold painting is more heavily rubbed in places. German or Bohemia around 1800. Height: approx. 11.6 cm, diameter. approx. 7.6 cm. Lit: S. Baumeister, glass art from the Empire to historicism. Page 159, Fig. 172.