"The Guard 'off' After Night on Duty, May 16th 1915" image: three sailors of HMS Manica sit under a canopy on the deck of the ship, relaxing after a period on guard duty. One of the men sleeps while the other two appear to be reading. The large wheel of the ship is visible to the right and a biplane is in flight above and to the left, where a small length of coastline can be seen.