The artwork, in which participants are invited to negotiate see-saws, a tightrope and other obstacles, left 23 people needing first aid in just over week.

• 在这个行为艺术展里，参与者应邀对付跷跷板、绷紧的绳索以及其他障碍项目，这导致一周多时间里就有23人需要急救。