Chris Cooksey
Chris Cooksey
http://www.chriscooksey.demon.co.uk/indigo/
Anne Matson - artikel over indigo
Anne Matson - artikel over indigo
http://www.bell.lib.umn.edu/products/indigo.html
Daily Yomiuri Online
Daily yomiuri news site
http://www.yomiuri.co.jp/dy/columns/0005/lens163.htm
Museumkennis
Museumkennis
http://www.museumkennis.nl/lp.rmv/museumkennis/i004274.html
Silk Aurora
About indigo, instructions for dyeing with indigo fermentation vat.
http://www.aurorasilk.com/info/indigo_tutorial.shtml
Mysterious Dye
Mysterious Dye
http://www.leeric.lsu.edu/le/special/indigo.htm
Wikipedia - Indigo
Wikipedia - Indigo
http://en.wikipedia.org/wiki/indigo_dye