Oh, Mirab---that is fantastic! And no, I don't see a mistake. I'm in awe--I can't imagine keeping track of the color placement, the rows, putting them together--wow!!
Ggal, great blocks for QE; her MB quilt is going to be so pretty.
Today is the shortest day of the year. It's 60* and has rained non-stop since last night. First day of winter but feels like spring. Now we start getting an extra minute of daylight each day--that's a positive thing!