A glass sculpture designed by Kjell Engman Artelier for Kosta Boda, Sweden, c.1990s, modelled as a bust and torso in polychrome, the elongated body polished to reveal an interior coloured ribbon and spirals of captured bubbles, illuminated from a patinated metal base, the base signed, numbered and marked 'Unique'. Height 630. With copy of original purchase invoice dated 2001 for $4200