
1ST DORSAL FIN
We will work with 2D crochet. With the color Silver, make:
1) 8 ch, turn; skip 1 ch, 7 sc [7]
2) 1 ch, turn; 4 sc, 1 dec [5]
3) Turn and skip 1 stitch; 4 sc [4]
4) 1 ch, turn; 2 sc, 1 dec [3]
5) Turn and skip 1 stitch; 2 sC [2]
Cut the yarn and fasten off, leaving no thread for sewing (image 6). Make a new piece, following what is shown in rows 1-5, but DO NOT cut the yarn.

Take the previous piece and position them in a mirrored manner to join them (image 7).

Pass the needle through both pieces as follows: 1 ch, turn; 1 inc, 4 sc, 12-ch picot, 6 sc, 1 inc. Cut the yarn, leaving thread for sewing (image 8).