To keep all of the sections in the right position I used two layers of sheer fabric that was hand stitched to the back.The edges were serged to keep the sheer from fraying and to keep the back of the piece tidy.
Now you can see how all of it lined up.
One more check. The trees at the side were discarded as well as the hand dyed yarn at the right. I went for simplicity to create greater impact.