Finished all my blocks yesterday. It was a little tedious to follow the chart, but when I laid them all out, it was practically a finished product. Because the red squares are created when the corners of 4 blocks come together, the composition can't be edited heavily uness several more blocks are cut and sewn. I made a few changes to the upper middle where there is a cluster of some similar shades of gray. I also redistributed the bright blues since I'd placed 2 very close together up in the top 2 rows. Then I renumbered the squares and piled them in 8 piles, one for each row. I'm ready to sew the rows next. By the way, ignore those little teeny squares in the lower right corner of each block. Those are my sticky notes with the block numbers.