Vintage vase Rainbow crafted using a complex technique of multilayered glass: an outer layer of opalescent white and colored glass, and a clear inner layer. Signed by designer Bertil Vallien.
Bertil Vallien is a living legend of an Scandinavian art glass design. He has been working for about 60 years at the art glass factory of Kosta Boda. Now he is a chief designer and glass sculptor.
