La teinture et les matières tinctoriales à la fin du Moyen Âge: Florence, Toscane, Méditerranée [Dyeing and dyestuffs in the late Middle Ages: Florence, Tuscany, the Mediterranean] by Mathieu Harsch, and: A Revolution in Colour: Natural Dyes and Dress in Europe, c. 1400–1800 ed. by Maria Hayward, Giorgio Riello, and Ulinka Rublack, and: Colours, Commodities and the Birth of Globalization: A History of the Natural Dyes of the Americas, 1500–2000 ed. by Carlos Marichal and David Pretel (review)