A rare vase 'Aomi' designed by the German artist Hans R. Janssen and executed by Graal glas in duernau, Germany ca. 1970. The dark glass is with clear overlay, surface evaporated with metal oxides. The incised signature is 'Aomi Unikat 934 Graal Glass & Janssen'.
Height: 4.33" (11 cm)
Diameter: 3.94" (10 cm)