Heavy chain......and then a bit heavier.

See the sun really does motivate me! I decided to do the tail feathers in heavy chain stitch and started with a single row.

Heavy chain stitch

 However, after I had done a few rows I decided it just wasn't working as single rows. So I went back and did another row alongside the original ones.

Heavy chain in double rows

I think it gives it a bit more depth. Next it's the back feathers above these, now what should I do there...............?