I have ten main color "categories," ranging from really low volume white/green and white/red, all the way to saturated red/green and green/red blocks. It is working really well to make the blocks in "pairs," especially as the book is divided into "shape" categories. So it is a bit of a challenge to make sure all the color categories are well represented within the shape categories. If that even makes any sense...
I finished off the "rectangle" category with this block. Oh, look--some cute Laurie Wisbrun holiday wellies fabric.
Blocks 36 and 37:
Blocks 42 and 43:
Rene' has been up to!