Bertil Vallien · A Swedish Bertil Vallien art-glass bowl with black swirl motif (Dia:14.5-H:12cm)

Bertil Vallien, A Swedish Bertil Vallien art-glass bowl with black swirl motif (Dia:14.5-H:12cm), art-glass, 12 × 14.5 × 14.5 cm. Offered at auction in 2025; not sold. See Bertil Vallien’s auction records and prices →