So far all but 3 or so are blocks that I got from a collection of blocks. The book has 200 6 1/2 inch blocks and I either chose to make 4 or do the math and make larger ones. I can't take a lot of credit for the design on most of them! I like to take originals and turn them a different direction to make a whole new look. I've learned a lot in this swap! I think I will sit out on 4.0 though just to catch up on the 4 swaps that I've done this year! Doesn't do any good to keep doing swaps and not making them into something! Especially when I go with quilters from the board to quilt shops and buying fabric! We had fun yesterday!!