Here’s another linear shadow-weave design just added to our charts: “Pulsating Saltire.”
It’s mostly tabby weave, so the resulting fabric is smooth and flat flexible. Parallel twill-like wales run diagonally towards each corner to produce the X-shaped design. The back side has a different but equally-striking pattern, with a small eye in the middle that disappears when you take it off the loom.
Woven here in Harrisville purple and white, this would work equally well in any contrasting pair of colors — or replace one or both with a range of related colors, like black against a rainbow, or blues against yellows.