I love creating block-based designs where lines from adjacent blocks combine to create new shapes. I guess that’s how secondary shapes emerge, but sometimes alternating block colouring can create secondary patterns too.
In the first version of this week’s sketch, alternating the colour placement in adjacent blocks creates a diagonal plaid effect. The colouring means that the features connected horizontally are that dark peachy-pink, while the same connected features running vertically are in light pink.
Changing the colour placement a bit eliminates the plaid effect. In the next version, both the block colouring and placement are the same (blocks are identical but every second one is rotated 90 degrees). Now light pink corners are touching dark pink sides, and vice versa.
There are enough different elements in this design that you can pick out single shapes to highlight.
Or several shapes.
Or avoid focusing on any particular shapes, and just colour all the blocks in the same two tones. That simple colouring helps to highlight those diagonal lines, too.
These designs could be made into quilts quite easily using flying geese units, squares, and triangle-in-a-square blocks.