This design shows a large mural monument based on Bernini's Constantine, with a general in Roman armour on a rearing horse, against a curtain. The base below has space for an inscription, a relief of a battle, and captives. The whole group is enclosed between two decorated Ionic columns, supporting a broken pediment filled with weapons and a figure of Death over a blank coat of arms. The type of the captives suggest a connection with the defeat of the Turkish army in the battle of St Gotthard in 1664, or the Siege of Vienna in 1683.