Toronto based artists Brad Blucher and Kyle Clements have created a series of art works that are only viewable through a digital camera. The art consists of a blank canvas with embedded infrared LEDs. Humans can’t normally see the IR light, but most digital cameras can. So, the only way to view these works is by looking at them through your phone or camera. Interesting take on “augmented reality” (via Make: Online via Hack A Day)