Giles Fraser gets under the skin of the religious significance of tattoos. We hear from Wassim Rassouk - the owner of the oldest tattoo business in the world and head of a family business going back 27 generations.

His panel are Revd Wendy Dalrymple, Canon of Ripon Cathedral who has Christian symbols tattooed on the entire length of her arms, tattoo artist and designer, Gabriel Wolff who specialises in Hebrew Calligraphy, and Maori tā moko artist Te Rangitu Netana.