A few days ago I experimented with changing the directions of the twill lines in certain blocks of double twill, and now I've started to weave samples of these drafts.
In addition to changing the drafts, I've also altered the colors of the three wefts I use in a constant rotation. In this version, they are now terra-cotta, pale brown, and teal blue (instead of the previous red, yellow, & green). The three new wefts are used with the original blue/natural warp rotation.
Results shown above. Click to enlarge.