Wool skeins dyed (right, descending) with Cochineal, Madder root, and Marigold. Samples on gray and white virgin wool. Wool twill dyed (left, descending) Lac, Himalayan Rhubarb, and Eastern Brazilwood. Cotton swatches (left, descending) Annatto, Hibiscus, and Turmeric. February 2022.