Dharamshala, Sept. 26 -- Chinese artist Cai Guo-Qiang and Canadian outdoor brand Arc'teryx are under renewed criticism after their much-publicised fireworks display in Tibet left behind toxic debris, despite prior assurances of eco-friendly practices and professional cleanup, as reported by Phayul.

According to Phayul, the event, titled Rising Dragon, was staged last Friday on a mountain ridge in Relong Township, Gyangze County, Shigatse. Organisers had promoted the spectacle as environmentally responsible, pledging that professional teams would conduct post-show cleanup and environmental assessments. However, recent images from the site show local Tibetans collecting piles of hazardous debris days later, contradicting those claims.

Tib...