Here are some examples of filling stitches used for large areas by bringing structure to the work.
In the pictures below, you will find the procedure to complete each pattern. However, from there, the choice of threads, their thickness and the arrangement of the stitches will depend on the desired effect.
Stitch n° 1
Stitch n° 2
Now weave a new series of straight stitches perpendicular to the first and using the same combination of threads and colors.