Linden trees capture large amounts of dust and give city dwellers clean air in return. In a year, one healthy tree produces oxygen for at least 10 people. Nowadays, this common and simple component of nature has to be appreciated and cherished.
The collector coin dedicated to ecology was developed as an environment-friendly project: recycled silver was used for minting, and recycled paper was used for producing its packaging and informational materials.
Mintage: 5000 coins.