Image A botanical painting of the woad plant, the source of a blue color that the Lamberts work to recreate in their L’Atelier des Bleus Pastel d’Occitanie.Credit...Dmitry Kostyukov for The ...
"In the past, woad and madder played a crucial role in the wool industry to color wool," reported Gazet van Antwerpen. Especially woad required specialized techniques from blue dyers. Speleers ...