Comme ce point de chaînette à deux couleurs intrigue, voilà comment le faire. Tout simple ! :
As the chain stitch with two different threads is intriguing, here is the how to, so easy!:
1. Bring needle up at A, loop thread and go down again at A; emerge at B, with the tip of the needle over one thread. Pull the thread through.
2. Make a second loop starting at B; emerge at C with the tip of the needle over the other thread. Pull the thread through and repeat at 1.
Source : Guide pratique de la broderie