Located within the Duquesne Incline Building is a digital
SLR camera that automatically takes photos of the city at predefined
intervals several times a day,
365 days a year. The purpose
of this "Time Study" is to capture unusual weather and lighting
conditions normally not seen by most of us.
Shown below are just
of few of the thousands photos taken since started in 1989. Photos with
an asterisk were enhanced with Photo Shop.