The medieval tanneries are at once beautiful, for their ancient dyeing vats of reds, yellows, and blues, and unforgettable, for the malodorous smell of decaying animal flesh on sheep, goat, cow, and camel skins. The terrace overlooking the dyeing vats is high enough to escape the place's full fetid power and get a spectacular view over the multicolor vats. Absorb both the process and the finished product on Chouara Lablida, just past Rue Mechatine (named for the combs made from animals' horns): numerous stores are filled with loads of leather goods, including coats, bags, and babouches (traditional slippers). One of the shopkeepers will hand you a few sprigs of fresh mint to smother the smell and explain what's going on in the tanneries below—how the skins are placed successively in saline solution, quicklime, pigeon droppings, and then any of several natural dyes: poppies for red, turmeric for yellow, saffron for orange, indigo for blue, and mint for green. Barefoot workers in shorts pick up skins from the bottoms of the dyeing vats with their feet, then work them manually. Though this may look like the world's least desirable job, the work is relatively well paid and still in demand for a strong export market.
Chouara Lablida, Fez, Morocco