Hi all,
I just noticed that Karren Brito has posted a class in the Classes forum, Predictable Colors from Dyeing Using Lanaset Dyes (for protein fibers)-12 weeks . I did her "trial version" of the class over the summer and thought it was FANTASTIC!! It was a huge amount of work, but the knowledge I gained was priceless - color theory, dye chemistry, how to develop a consistent process for reliable results, and how to mix up dyes to match an arbitrary color. And I finished with a big library of samples that I can refer to later!
I blogged a lot about my dye study group experience over the summer, if you want you can read about it at http://www.tienchiu.com/tag/dye-study-group/ .
It is definitely a LOT of work, but the knowledge is priceless, and I have NEVER seen this kind of class anywhere else (and I looked for many years!). Karren is expert both in dye chemistry and dye mixing (her book, Woven Shibori, has the best info on acid dyes that I know of), and shares her knowledge generously.
Two thumbs up for this class and I would totally do it again!!
Tien