1071 - Shell

Shell Bowl Ann Wärff Colourless glass, inside partial underlays in yellow, light blue and green-grey, overlaid with grey-brown underlay. Interior wall decoration worked out in sandblasting technique and etching. Interior drawing in needle etching. Edge with applied thread in opaque red. Signed in vibro-engraving: Ann Wärff 3.12./3. H. 8 cm; D. 24 cm