Bertil Vallien · A Kosta Boda art glass dish by Bertil Vallien (W: 17.5cm)

Bertil Vallien, A Kosta Boda art glass dish by Bertil Vallien (W: 17.5cm), art glass, W: 17.5cm. Sold at auction in 2026. See Bertil Vallien’s auction records and prices →