Thanks for the comments about my simple dyed fabrics. I've been doing a little research this morning and have discovered a fabulous site called Paula Burch's All About Hand Dyeing.
It is heaven! Including short videos of techniques, Paula has assembled masses of information that will keep me busy for a very long time! Sometimes I don't know what I want until I see it, but I have certainly seen plenty here. I'd love to know of any other dyeing sites you'd recommend as well.