glass-blown pieces crafted by renowned Pacific Northwest artist, Dale Chihuly. The permanent exhibition opened in 2012 and has since attracted the admiration of Seattleites and tourists alike.

Named after a volcanic island in Tokyo Bay, the exhibit is made up of brightly coloured glass spheres, some of which weigh up to 60 pounds (27 kilograms). Chihuly Studio/RBG Kew Summer Sun ...