warp face cloth, woven with thick and thin weft, cunningly adjusted to make the colour blocks.

Some other pinners have called this a double weave structure, but I don't think it is. It looks like a rep weave (ripsmatta) with thick and thin wefts.

Weaving Looms, Hand Weaving, Weaving Techniques, Weaving Projects, Felt Projects, Teen Crafts, Craft Party, Mini Cosas, Art Yarn