We recently wove this custom Twisp 5 for a nursery project in New York. We had a cone of pink yarn that we've been holding on to for a while for exactly this opportunity. To keep it from being too pink, we wove a sample option with pink and white stripes and that's what the client decided on.
Here's a video of Meg weaving. The pattern is the computer. So as she using the foot pedals to open and close the shed, the computer knows to advance to the next row. This rug is over 11' wide.