28/08/2019 – Leather
Comeback of natural tanning agents
The art of tanning is almost as old as the history of humankind, making it one of the oldest crafts on earth.
Glimpse of a tannery where rhubarb leather is produced. © deepmello
Glimpse of a tannery where rhubarb leather is produced. © deepmello
Renewable tree fruit from which tanning extracts are made. © ecopell