Butterfly chain stitch

The TAST stitch for week 21 is butterfly chain stitch. There was not much time to play with this stitch, so I only made 2 half rows on my brown even weave sampler. This first row is done in perle 5 and cotton a broder. I'm going to add beads into the squares when this sampler is finished.

My second row is done in Stef Francis spun silk with flames and perle 8. I like the spun silk very much, it changes in colour and thickness.

I doodled more samples in my studio journal for later use.