Ann Robinson (1944-), Crucible 'Bowl of Tears' unique 1/1, clear frosted cast glass, (45% Crystal Glass) with coloured glass 'tears' highlighting, signed, dated '93 and numbered 1/1, height 22.8 cm, diameter 35.2 cm. Provenance: Private Auckland collection since purchase. Note: Early cast glass examples of Robinson's work are rarely seen on the market.