57” x 18” x 18”
Leather, cut paper, lead and silver-coated roses, ribbon, horsehair, waxed thread
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