OK, sorry I wasn't clear on my description. The blanket appears to be made in half-double crochet, the angel is in the center of the blanket, starting about 6-8 inches down from the top. The halo is just an outline of either puff or popcorn stitches, but the rest of the angel is completely filled in with puff or popcorn stitches. When I make a crochet popcorn stitch it consists of a given number of stitches, remove the hook from the last stitch put it into the beginning stitch then draw the loop through and tighten up - which leaves an opening in the back side of the stitch. This pattern has the opening to the right side of the puff or popcorn stitch, and really has me confused.