With deep respect for the natural materials from the local environment such as naturally cultivated Eri silk worm silk and plants such as onions and other vegetable dyes, this kind of natural production, that is aligned with mother nature will far outlive other unsustainable practices. Here it is clear that the colours can be both from natural plant dye and be of a rich hue. The shades go with the seasons, so vegetables and plants in winter tend to be of the darker, deepter and more earthy kind with the brigher and lighter colours, but still with richness reveal themselves when spring and summer come around.