Living willow structures or fences use live cut rods or withies, which are inserted in the ground, & take root. Willow sculpture may use green wood but the rods are not planted, therefore the sculpture should be preserved if you desire your outdoor art to
He did an installation for the Kohler Art Center in Sheboygan WI. By weaving tree saplings and branches together, Dougherty creates majestic shelter sculptures. Like willow domes or other arboreal structures.
Astounding and Interactive Sidewalk Art Around the World