The "quilt as you go" technique is the best thing I was taught since learning how to quilt! It makes putting together a large quilt more doable. Basically, you sew all of the blocks, quilt each block layer and then piece the layer together. The final quilt ends up with sashing between each block. So the quilter can have fun with colors. The navy blue strip is the sashing. You first zigzag the two blocks together then use the strip to cover up the zigzag connection on the topside and bottom side. The finished piece is shown below. I usually try to strategize when I sew the blocks together so that I end up with two halves. It makes handling a large quilt easier.
I hope you enjoy my sewing adventures and learn from my mistakes. My hope is to impress the importance of making meaningful, lasting gifts for those you love...and have fun along the way!