I worked out that I have about 1m of warp left, so I decided to make a piece with my favourite patterns in black and ~1cm of basketweave (enough to give clean edges between basketweave and twill) in the warp colours between each pattern section.
The patterns were (L-R in the photo below)
Broken twill – 4 thread
Pinwheel
Wall of Troy
Broken twill – 2 thread
Broken twill – 6 thread
Broken twill – 6 thread
Broken twill – 2 thread
Wall of Troy
Pinwheel
Broken twill – 4 thread