traditional chouara tanneries in the medina of fez, morocco

chouara colorful dying skin tanning work dye africa leather orient manufacturing industry paint craftsmanship islam scene factory smell mineral morocco old pattern tradition fez medina arabic color decoration moroccan medieval oriental urban destination famous fes culture travel ancient architecture heritage historical traditional craft touristic town tannery empty refurbishment royal restoration tanneries still used today processing animal production rare occasion refurbished refurbished