These were incredibly quick to sew! I think it took me longer to trim to 8.5 square than to sew. Someday I'm going to find a 8.5 inch square ruler - that will help alot!
Directions are here:
http://blocklotto.blogspot.com/2011/09/curved-rails-in-batiks-for-september.html
Example photos are here:
http://blocklotto.blogspot.com/search/label/sep%202011%20photos