No 4 [Lower Gallery] Deck, location GH-4: Looking forward at the door in the bulkhead at frame 50, which leads towards the Main Canteen. On the immediate left is the entrance to the Sick Bay Main Ward, while to the right is the branching corridor leading to the Isolation Ward and Medical Store, and the water closet (behind the sliding door).

This is part of a series of photographs taken during the final stages of HMS Ark Royal's last major refit which was completed in 1970. The location references are derived from the deck plans in the latest edition of the ship's NBCD book.