Thanks for help==TripX2
No, I'm not making this quilt, but have seen pictures and always admired them. But didn't "get" how to join blocks. Could just see laying out something like 150 squares in a diagonal row for the center and then "building'' like puzzle pieces all over the floor, and then trying to sew together in proper order! With your instructions for joining blocks, I might be able to handle it.
Have done several Trip Around the World Q's with 3 or 4" blocks, set straight. Then last winter made one with 1 1/2" (finished) squares, set on point. Pastel to med. colors. It's a whole different appearance with small squares, set like "diamonds" as opposed to big squares, straight.