Originally Posted by littlehud
If I just want one row of sashing between the blocks I add sashing to one side of my blocks, then add the next block.......add sashing to the new block and then another block til my whole row is done. I complete all my rows and then at a long strip of sashing to the long side of a row. Then I attach the next row. Keep it up til you have attached all the rows. Clear as mud, right.
I do it the same way, but I usually add squares in the corners(cornerstones) because I like the way it looks.