Firewell by Jay Bundy Johnson
Using vintage video cameras and “obsolete” CRT televisions, Johnson constructs precise setups that generate real-time feedback events.
Critical attributes of Video Feedback have to do with the nature of its creation. Each event is an analogue* recording of photons interacting with each other through time and space; it is literally, a document of light interacting with light.
*represented by a continuously variable physical quantity.