A nice light blue Trophy by Kaj Franck, KF539, with metallic luster on the foot, and the base of the foot made of neodymium glass that changes color from purple in bright sunshine to light blue in cold light.
This item is signed Kaj Franck Nuutajärvi Notsjö.
On the last pictures you see photos of this one together with some other colorful Trophys by Kaj Franck.
The Trophys were in production at Nuutajärvi glass hut in 1968-1971. Different sizes and several different color combinations of the KF486 were produced. These items are called "Pokaali" in Finnish.
A special technique was used when kombinating the different color layers. Art objects like these by Kaj Franck were planned as Art glass items but they are also usable as cheerful bowls.
This beautiful light blue Trophy is in a very good vintage condition, with only very minimal insignificant normal wear. No chips nor cracks.
Size: height 15,7cm
diameter ca 10cm
weight ca 460g
Condition: Very good
Signature: Kaj Franck Nuutajärvi Notsjö
