Watercolours and Wildflowers are overdyed fibers or varigated. While you may not want to use them for cross stitching, they create wonderful effects in Blackwork and Hardanger. These patterns can be stitched with backstitches, or, if you are truly adventurous, you can do them with double running or Holbein stitch. All three fill patterns are reversible. However, you may find it easier to work on a diagonal rather than across the shape in rows.
Some people suggest charting out the stitches on graph paper to find the correct reversible path.
You can download the pattern here .