For They Know Not What They Do

For They Know Not What They Do is Jai Hackl’s monumental caduceus sculpture for Burning Man 2026. A central sword carries twin serpents, wings and an eye, bringing questions of duality and perception into a physical form.

What does the sculpture explore?

The sword and coiling serpents examine inherited systems and the choices people make within them. The eye draws attention to how perception shapes certainty; the wings introduce the possibility of moving beyond familiar patterns.

How was the work developed?

The project combines sculptural design with metal fabrication and a modular installation approach. A central structural axis supports the winged form, with individually fabricated serpents and feather details.