This is the same pattern as the one I showed you here.
Heidi Nakayama (the lady who is getting Dora's book re-printed next year) showed me her version of this design worked in two colours and my poor old BC3 was blown away. It was STUNNING. She taught it as a class and I bet the people who were in that class were also amazed to see how it worked in two colours.
In this pattern is a technique I've never seen before and one which I am currently exploring for myself. Dora certainly gave a LOT to Tat Land when she was designing. I'm in awe of the woman.