In the foreground is the 'Resolution', in port-quarter view, close-hauled on the port tack. Her topsails are neatly furled, she has a Union flag at the main and flies a red ensign. 'Resolution' was one of the first of the 70-gun two-deckers, built at Harwich in 1667 and rebuilt in 1698. She was flagship of Sir Thomas Allin in 1668–1670, the Union at the main signifying his role at that time as 'Admiral of a Fleet to the Streights' (of Gibraltar), or, in more familiar terms, commander-in-chief in the Mediterranean. His fleet consisted of three third-rates, 11 fourth-rates and four fifth-rates, with three fire-ships, two ketches and a storeship. As Vice-Admiral he had Sir Edward Spragge in the 'Revenge' and, as Rear-Admiral, Sir John Harman in the 'St David' – who both operated separately on occasions in their continuing war to protect English merchant shipping against Barbary pirates. The picture is therefore presumably a commission from Allin and was done from several drawings the artist made of the subject. It may be based on Allin's reminiscence of a storm on 14 December 1669, of which he gives a brief account in his journal. Close ahead of the 'Resolution' is another two-decker with a common pendant at the masthead but no ensign or jack.