“Security Check.” Full View. 2003
Pencil on Wall, Metal Detector. 10’x20’

This piece was created by scanning the wall with a metal detector to “see” what was inside. The image is developed by changing the weight of the pencil mark depending upon the strength of the sound coming through the headphones and essentially an acoustic drawing of the structure of the building (I-beams, studs, electrical conduit, no bombs fortunately).