For the 5th element of the Lone Robin we are adding crosses or X’s. Above is what I might do, and leave the extra space for element 6. However I made a bunch of examples for EBHQ of the many options possible. Here are all the options I tried, even though I wouldn’t use all of them in one quilt!
In looking at these options, I realized that I wanted thicker bars to my X’s, except for the 3 color, Sujata Shah style ones on top.