Vegetable dyeing is an ancient art, all natural and environmentally safe. Neither the pigments themselves nor the water used in the process have any harmful impact on rivers, while the dye materials are all plant waste products not useful for anything else.
植物染是一種純天然環保的古老手工藝，不但使用過後的染料與廢水不會污染河川，而且利用的染材都是已無利用價值的植物。