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Sunrise Sine Wave

Digital photo transparency, copper, LEDs, planter, sand, shelf brackets, dimmer circuit, microcontroller, wiring, wood, plexiglass, power supply

I was inspired to create this piece during morning drives into work when I lived in Indiana, where sunrises illuminated flat, wide horizons broken up by the occasional church steeple or radio tower. I'm drawn to the interplay between the light of the sunrise and the blinking of radio tower lights.

radio tower sculpture "Sunrise Sine Wave" by Frank Geiser
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