Runner #2

The second runner on this red warp with variegated stripes is in progress. The weft is royal blue, although in the photo it looks purple:

The cloth is likely to be quite iridescent, as (perhaps) you can see in this closeup, where the cloth bends down around the sandpaper beam. The red warp has a strong orange cast, and blue and orange are complementary colors so the iridescence wasn't a complete surprise.