Unique pattern using simple crochet stitches. Many people are curious about this pattern. My guess is: Make a chain with color A. Row 1 - with A *work 5 dc, ch 5, skip 5 chains* repeat. Row 2 - make another chain the same length as the first using color B and thread it through the eyelets in Row 1. Repeat Row 2 with color B. Etc. Etc. Or, use a variegated yarn so you don't have to change colors. That's what the photo is showing.