A detailed sixteenth-century engraving by Philips Galle depicting the biblical execution of the King of Ai amidst a city under siege.

This engraving by Philips Galle depicts the biblical narrative of the King of Ai, as recounted in the Book of Joshua. The composition is divided into distinct zones of action. In the foreground, soldiers in classical-style armour gather near the gallows, where the defeated monarch is suspended. The background features a city under siege, with flames rising from structures that blend Renaissance architectural elements with imagined ancient forms.

Galle, a central figure in the sixteenth-century Dutch print trade, utilised precise line work to define the musculature of the figures and the textures of the stone buildings. The engraving technique allows for a high degree of detail, from the folds of the soldiers' tunics to the smoke billowing across the horizon. The scene captures the aftermath of the conquest, focusing on the grim reality of the punishment inflicted upon the defeated ruler.

The work reflects the period's interest in moralising historical and biblical subjects. By placing the event within a setting that evokes the classical past, Galle connects the narrative to the broader tradition of European history painting. The Latin inscription at the base provides context for the scene, identifying the subject and the divine mandate associated with the victory. This print is representative of the technical proficiency found in the workshops of Antwerp during the late sixteenth century, where printmakers often collaborated with designers to produce series of narrative works for a growing market of collectors and scholars. The balance between the foreground figures and the architectural backdrop demonstrates the spatial conventions common to the period, creating a sense of theatrical staging that directs the viewer's attention to the central event.