Each 1” x 1/2”
Cast of foam earplugs made from melted vinyl records and resin.
Left ear plug: Nirvana’s From The Muddy Banks Of The Wishkah
Right ear plug: Hole’s Live Through This
Earliest waveform recordings of blood flowing from the heart and in the brain during sleep, dreaming, and various emotional states (1874-96).3-D printed in brass-plated stainless steel; lacquered maple, 22k gold leaf; video, waveform audio processing by Patrick Feaster