Copper Wire Bonsai Tree Sculpture. Handmade from over 150 metres of copper wire cut into 248 strands then twisted with roots shaped over a rather nice blue-green river rock. Each individual strand is continuous from root to leaf. The tree in photos 1 to 4 is the one for sale, photo 5 shows how the copper will warm to a conker brown over time if displayed indoors (compare left and right hand trees), photos 6,7 and 8 show how the trees darken and attract green verdigris when displayed outside. A nice addition to add around any bonsai or Zen garden.