A popular video circulating on You Tube shows the discovery of a spy camera and a microphone hidden inside a digital TV converter box. Such devices are part of a government and industry surveillance ...

is not your ordinary photographer walking around with a camera going “click!” He is an artificer of photographic images who, in his best-known work, uses a technology that actually predates the ...

Most readers will have some idea of how a camera works, with a lens placed in front of a piece of film or an electronic sensor, and the distance between the two adjusted until the images is in focus.