Repeat this sequence of stitches over one, two, three and four canvas intersections in a diagonal row from top left to bottom right.
Structure of stitch
This stitch is worked in diagonal rows of triangular units.
Rachel Doyle, RSN Essential Stitch Guides: Canvaswork (2013) , p.70
Mary Thomas, Mary Thomas’s Dictionary of Embroidery Stitches (1934) , p.149–50