Find the word definition

Wikipedia
OneTree

OneTree was a project started in 1998 in England to tell the full story of a single tree and the extraordinary value it brought to society, its beauty and the versatility of its wood. The project has inspired a number of projects around the world.

The project was initiated by Garry Olson and Peter Toaig, who worked with 70 artists and makers. The project ran for some three years until 2001 but a website about the project is still live.