I had to look up what a 10-minute block was and they look . I've only been quilting for a year. I saw the Sue Fish had made one, and ours look the same. Adding the extra block between the lattice was a little tricky, but I felt it was needed. Free-motion stippling/quilting is a pain on this due to the 3D part.
I joined a horizontal row of blocks with the white sashing, but left the lower edges un-sewn and treated them like a HUGE block. It was a LOT of trial and error. Basting and my seam ripper were my friends. I've included a link to my blog that illustrates what I did. I'm terrible about explaining it!
http://aspiringmom2three.blogspot.co...ial-quilt.html