A detailed historical key and portrait index for James Ward's painting of the Great Siege of Gibraltar, featuring numbered military figures and naval officers.

This print serves as a visual index for a large-scale historical painting depicting the Great Siege of Gibraltar (1779-1783). James Ward, a British painter and engraver, produced this key to assist viewers in identifying the various military figures and naval officers present in his monumental composition. The work functions as a didactic tool, providing a numbered list of names alongside small, etched portrait studies of the key participants, including General Lord Heathfield and Admiral Barrington. The document provides a detailed account of the painting's structure, which was divided into three distinct sections. The upper portion focuses on the British garrison, capturing the moment of victory and the subsequent humanitarian efforts to rescue Spanish sailors from burning ships. The text explains the narrative intent behind the original painting, describing the actions of Lord Heathfield and his officers on the rampart, as well as the arrival of the British fleet under Lord Howe. Visually, the print is sparse and functional, prioritising clarity over aesthetic flourish. It employs clean, thin lines to delineate the facial features of the officers, ensuring that each individual is recognisable. The layout is organised with a central title block, flanked by portrait sketches and a comprehensive list of names corresponding to the numbers assigned to the figures. This piece offers a glimpse into the nineteenth-century practice of public art exhibition, where complex historical scenes required supplementary guides to ensure the audience understood the political and military context of the imagery. It remains a useful resource for historians studying the iconography of the Napoleonic era and the British military presence in the Mediterranean.