Bottom Left
Commanding officer (a Commander or Captain), accompanied by a large piping party, salutes unidentified visiting senior officer (perhaps Rear-Admiral (D) – Rear-Admiral (Destroyers)). Some officers to the left have telescopes and the front rank of the piping party includes a Petty Officer, a Leading Seaman and two Able Seamen.

Bottom Right
Junior ratings on a ‘run ashore’, buying fruit somewhere hot.