I only have 36 blocks to play with for these layouts. I sewed some more blocks later last night. This first one has diagonals all coming from the center. I didn't have enough dark blocks to finsh the outside edge.This next one looks like flying geese.
Here are groups of 4 light blocks and 4 dark blocks alternated.
The next one has squares of half purple, half yellow, some with horizontal stripes and some squares with vertical stripes. OR you might see pinwheels instead.
The one below is the same as the one above only the middle 2 rows are offset by one square. Now you have horizontal striped squares with rows of vertical striped zigzag above and below.
And that's not all, more tomorrow.
If you live close by, there are still openings in the Sat. class in Oct.