From theheadlessrabbit
Like invisible ink that is revealed only when rubbed with onion juice or exposed to the flame of a candle, this gallery displays what to our naked eyes amount to a series of blank canvas hung on the walls. And, unlike picture galleries that forbid the use of a camera, here you must use your digital camera to be able to see the hidden paintings — paintings “painted” by wires and circuits behind the blank canvas. The circuits (which the artists painstakingly soldered together themselves) emit a frequency of light that is just outside the range of the human eye, but not outside the range of a digital camera sensor.
Let Brad Blucher and Kyle Clements explain what it’s all about:
From theheadlessrabbit
source petapixel