I think it's done! Ok, not done, but all the blocks are ready and laid out. As usual I'm using down the last scraps of some fabric, in order to get all the blocks out of it. I'll look at it up here on my blog for a day or two (or maybe 2 hours - patience is not my strong suit), to make sure I don't need to adjust any block positions. Then it will be time to start sewing all 400 blocks together.