I finally bought a stitch in the ditch foot for my Juki recently, I used to have one for my Pfaff and loved it but never got around to replacing it once I traded in the Pfaff for the Juki! It makes stitch in the ditch much faster and more accurate for me. So I used it to make the quilting very subtle and the pattern stand out.
I used scraps from the queen size Fibonacci quilt I made a couple of years ago that is on our bed:
