Each 30” x 24”
Casts of 45 rpm and 12-inch singles made from hand-ground fossil dust of a Discoscaphites gulosus (Cretaceous period); polyester resin, velvet, frames, and brass labels
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