This is a rare, limited edition, Kosta of Sweden Portal sculpture, model 7173002, designed by Bertil Vallien. The sculpture is in the form of a flat backed arch, the back smooth and unadorned, the front showing fantastical scenes and protuberances including fingers, a face, mirrors, stairs and cones.

Origin: Scandinavian
Pattern: Portal
Signed By: Bertil Vallien
Signed: Yes
Material: Glass
Colour: Multicoloured
Brand: Kosta Boda
Type: Sculpture
Original/Licensed Reproduction: Original
Theme: Abstract
Production Style: Art Glass
Country/Region of Manufacture: Sweden
Backstamp: Incised
Handmade: Yes