Doors and shops. Now there’s two things which hold a fascination for many travellers. Doors because they just do: there’s something irresistibly photogenic about them. Shops possibly because they are a familiar concept whose distortion by different environment is such a tangible measure of a different culture. Tunis has delivered so much on both fronts that we thought we’d interrupt our commentaries with this gallery. Doors first….. And on to the shops….. And to finish, a few mosaics from the walls of the Medina….