How do I go about filling the 'gaps' along the edge in a OBW? I don't want the obw blocks to form a straight edge along the quilt but want to fill the spaces with a dark blue fabric. Any suggestions on how to do that? Or should I just use half obw blocks to make the edge straight and forget about trying to fill in with the blue fabric?
I'd appreciate any suggestions. (I might move the blocks around some more, but suggestions about placement would be welcome, too.)