There is nothing better than than the chevron stitch. The simplistic, undulating curves look more pronounced with each additional rows.

This square uses a chain space to show off the chevrons at each end of the square

This square released as part of the Hodgepodge Blanket CAL and you can find the full list of free granny square patterns here:
https://www.cosyrosieuk.co.uk/free-granny-square-blanket-...