Inspired by the book, Knitting Van Gogh by Krista Ann (KnitsyKnits), Sheep Graffiti has come up with this incredible pooling yarn, Vincent's Wheatfields. Available in several yarn bases.
Sock It, Rock It: 400yds, 80%sw Merino/20% nylon
Double Ewe DK: 231yds, 100% sw merino
Chubster: 106yds, 100% sw merino
DK Glow: 231 yds, 85% sw merino/15% nylon neon nups
Sheeptastic, 246yds, 75% SW Merino, 25% Nylon