Check out the flammegarn dye method. What an interesting effect; a shibori-like method that yields something like a reverse speckle. Instead of adding more dye to get a spot of saturated colour, flammegarn blocks the dye from a small portion.
I'm not really into dyeing, but I am into cool-looking yarn. Plus: could that teal colour BE any more perfect? This could be the next trendy thing in hand-dyed skeins!