Spiegel der Reden voor de Wanhopende Actionisten (Mirror of Reason for Despairing Investors)

This Dutch engraving satirizes financial speculation and the collapse of the South Sea Bubble through allegorical theater. Reason and Prudence appear in clouds above, observing foolish investors below—some kneeling, others gesturing in despair—as they worship at the altar of a windmill-headed charlatan. The precise parallel lines and careful cross-hatching typical of early 18th-century Dutch engraving render both the celestial moral order and the earthly chaos of greed with equal clarity. The print descends from Bruegel's tradition of dense moral allegory and prefigures the savage political satire of Hogarth and Gillray, establishing the vocabulary of financial and social folly that would animate European caricature for two centuries.