| 21. | Chemical dyes tended to produce a very strong, dark colour compared to the natural dyes.
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| 22. | Natural dyes are still extensively used.
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| 23. | After that, they stamp the cloth with beautiful designs using natural dyes of earthly shades.
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| 24. | Sheep and goats provided the wool, natural dye could be derived from plants and minerals.
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| 25. | Abbott acquired her own loom and began experimenting with unspun wool and natural dyes and fibres.
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| 26. | Most natural dyes are mordant dyes and there is therefore a large literature base describing dyeing techniques.
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| 27. | Mordants were often required to alter the hue and intensity of natural dyes and improve color fastness.
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| 28. | They also use Kalamkari technique, a type of painting natural dyes onto cotton by bamboo pen.
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| 29. | Henna is a reddish natural dye made from the leaves of " Lawsonia inermis ".
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| 30. | In 2000, the Turkish Cultural Foundation set up the Cultural Heritage Preservation and Natural Dyes Laboratory.
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