I recently bought the Ann Johnston "Design by Accident" DVD, which is very good. I've had the book by the same title forever and didn't think I needed the DVD, but am very glad I bought it. There is so much more in the DVDs about her techniques.
The shirt above and below are ice dyed. There are some great You Tube videos by a guy named Crispy who has some good ideas for getting rich color and symmetrical designs on shirts. On the one above, I used Lemon Yellow, Emerald Green, Chinese Red, Grape, and Cerulean blue. Ater most of the dye melted, I flipped it over and added the following dyes, on top of ice to the flip side: Lemon Yellow, Emerald Green, Turquoise, Light Red, Orchid and Plum. (These are all Dharma Dyes)
On this shirt for side one, I used Chinese Red, Black, Turquoise, and Yellow. One the flip side, Yellow, Cayman Isle, Light Red, and Black.
On this scarf I used Lemon Yellow, Blue Green, Turquoise, Plum, Emerald and Dark Green. It was a very thin silk and a lot of the first dyes didn't stick. So I over-dyed it with Blue, Blue Green, Yellow and Light Red.
On this one I stretched it out on plastic and used pretty strong liquid procion dyes,
sometimes rubbing in with my finger or a spoon.