Peter,
"Tree wood" - yes, lots of other types
There's Hydulignum, "Improved wood", ply wood, Chip board
I use the term to mean the stuff that grows, more or less "as it grows", but I would happily include scandanavian laminated timbers in that category!
TT - I was visiting the Wash yesterday - the local boats all have "red" sails - even tho they are dacron (or similar) and it was very noticeable that the colours varied enormously depending on age, amount of light they had seen, etc. They are alll matt and all attractive but all manner of colours from pinks through to dark mahogany.
I tried to admire your dyeing in your Bodger's thread but the Post-fairy stole it - I though it looked good for a sail about 10 months after its last dressing
FWIW - I have sailed a Thames barge in the spring with newly dressed sails - they are glisteney with linseed oil and after an hour, so are the crew. The colour is powdered ochre and it transfers neatly to anyone who comes near it, or anything it has touched.
andrew
I believe the original recipe for the sail dressing could include fish oil and horses urine, so i think myself lucky