This movie by the American Hardwood Export Council shows the manufacture of the Timber Wave by AL_A, a three-storey-high red oak sculpture installed outside the V&A museum for the London Design Festival.
Watch an interview with architect Amanda Levete and festival director Ben Evans here.
The project is a collaboration between AL_A, The London Design Festival, AHEC and engineers Arup. It remains in place until 15 October.
More about AL_A on Dezeen | All our coverage of the London Design Festival | Watch another movie about Timber Wave