The 900 year old leather #tannery in #fes , Morocco. The bluish vats in the rear contain dilute pigeon poop to help soften the leather. Various vegetable dyes are used to dye the leather. Workers get into the vats themselves to work on the pelts. Pieces of leather and various dying agents can be seen drying on the roof tops.
By @xplorationink 299 ♡ 5 ✍