The Invisible Handshake

The Sculpture The Title Inspiration Negative Curvature Triply Punctured Torus The Formulas The Time Stamp The Stone The Installation The Red Frame Invisible Handshake I

Inspiration

The form arises from a shape discovered by Celso Costa of Brazil in 1984. That shape is related to energy-minimizing surfaces that arise naturally in the physics of soap bubbles; see photo of a soap bubble demonstration in sub-freezing conditions by Matthias Weber. Costa’s discovery marked the start of a new era in the investigation of these surfaces, technically called minimal surfaces.

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This project in stone was inspired by a similar construction, Invisible Handshake I, created in 1999 at a snow sculpture competition; photo below.

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