As promised, here are the close-ups moving around the border top, left, bottom, right.
TOP - note the inchworms!
|a jail bird?|
|First rendition of the 20 " blocks|
|trying out the scrappy strips|
|The faint white lines show the centering lines I used to trim the block|
|trimmed and ready for corners.|
|Pins show matching midpoints|
|ready for trimming|
|one block 20.5" x 20.5"|
|The final version|