“A regular favourite is the installation created with the American Hardwood Council. In recent years we’ve seen dRMM Architects’ Escher-inspired Endless Stair and Amanda Levete’s Endless Wave.
“This year, The Smile has been created by architect Alison Brooks. It’s a 34 metre curved wooden structure that you can walk in and around.”
“Its two ends sitting three metres off the ground will offer viewing platforms and a new perspective to see surrounding buildings.”