I think that winding yarns and weaving in ends is going to take more time than the actual knitting for the Triangle Squares Cushion. It's okay as I'm not in any hurry.
The first 10 rows of black stocking stitch are finished. These little yarn butterflies are for the first 23 rows of the patterning:
The yarns on the right, the bottom 5, are for the black vertical lines between the squares. The larger one at the top is for one of the side borders. For the other side, I'll work directly from the ball. The small black yarn pieces on the left are for the centers of the squares. The bottom row of the colored yarn is for the bottom triangle, the top colors are for the top triangle.
I also made a little shade card:
Okay, I'm ready to start the colorwork....