crane derrick dock England gun naval Portsmouth quay ship wharf Australia maritime Melbourne museum nautical shipping war gangway ladder navy UP upward blue door entrance ferry sea summer boathouse building door. red frame seaside white coast red wood anchor chain iron secure security ships wall boat illustration Naval architecture sail sailboat sailing Water transportation watercraft aircraft carrier communication Flags pennants san diego USS Midway wind compass compass rose east marine north rose south west yacht bow dry dock moon paint prow sky vessel