Bjorn Weckstrom Sterling Silver PETRIFIEDLAKE RingModernist Geniusof Bjorn Weckstrom of Lapponia, Finland. These Sterling and Acrylic pieces wereintroduced in the early 1970s, and climbed the Fashion Ladder quickly thanks, in part, to Yoko Ono. She wore one of these creations when she appeared on DickCavett with John Lennon in 1975. This particular Acrylic is called the"Petrified Lake". Its bubbles and colors are captivating and indirect contrast to the textural, craggy quality of the ...Sterling Shank. It fullysigned for Bjorn Weckstrom, and dated U7 for 1973. This Work ofModern Futurist Art is a Nice Eye Catching Size. The Acrylic Ball measures 26mmx 23mm approx. It is Size 7 1/2" (adjustable).Condition isVintage Excellent