About The Artist:
Keith Sonnier
Keith Sonnier was a postminimalist sculptor, performance artist, video and light artist. Sonnier was one of the first artists to use light in sculpture in the 1960s and was one of the most successful with this technique. Sonnier was a part of the Process Art movement....
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About The Medium:
Photograph
An image created by light falling on a photosensitive surface, usually photographic film or an electronic image sensor, such as a CCD or a CMOS chip. Most photographs are created using a camera, which uses a lens to focus the scene's visible wavelengths of light into a reproduction of what the human eye would see.