Another wavy line design, but with what I hoped would look like a pyramid in the centre LOL
Simple wavy lines created by alternating groups of trebles (dc - US) with double crochet (sc - US). No chain or anything between groups, so it pulls the line of the edge down and up. If you throw in a contrasting row of double crochet (sc), you create different effects to accentuate the curve.
A delight to play with!