Optochromie
Signed Olson and dated -66. Glass. Height 37, width 9 cm.
Galeri Burén, Stockholm.
The Marabou collection, Sundbyberg/Upplands-Väsby (Aqcuired from the above in 1966).
Kraft Foods Sverige AB, Upplands-Väsby.
Purchase receipt from Galeri Burén included.