Hello Yvonne!
You know, I considered putting the strips on all four sides of the quilt block but I found that two sides were sufficient and gave the quilt an added design element. Plus it was a whole lot faster! I mean, after 2 years it was time to finish this thing up! Now it's still unfinished (waiting for to be quilted) but it's closer than it was!
TTFN, Yvonne