Cyanotypes of various astronomers’ drawings of solar eclipses; watercolor paper, curly maple, gold-mirrored Plexiglas, linseed oil, brass
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