Dale Chihuly, Opal and Amber Towers, 2018, Royal Botanic Gardens, Kew, London, installed 2019. Chihuly Studio / Royal Botanic Gardens, Kew
Dale Chihuly's works came in 40-foot shipping containers, 11 of them, and it took 18 installers 18 days to assemble and install the pieces. Courtesy Chihuly Studio.

What are those huge glass sculptures in London’s Kew Gardens? Dale Chihuly has been hard at work