Pinus sylvestris
3 books [wood, paper], Dec. 2011Federal Institute for Forest, Snow and Landscape Research WSL, CH; December 2011
audio documentation
WSL, Birmensdorf, CH; Dec 2011
audio video documentation
WSL, Birmensdorf, CH; Dec 2011
live concert
WSL, Birmensdorf, CH; Aug 2011
notes on version 01
general description
'you are variations'