ECOS Millennium Environmental Centre, Kernohans Lane, Ballymena, Northern Ireland, United Kingdom
ECOS Environmental Centre
ECOS Millennium Environmental Centre, Kernohans Lane, Ballymena, Northern Ireland, United Kingdom
Ballymena, Northern Ireland,
2000
Hour and month lines being painted on the wall in this installation photo mark the hours, months, solstices and equinoxes with astronomical accuracy. A 30' X 30' moving cross of spectrum sunlight, powered by the rotation and tilt of the Earth tells the time and date. On cloudy days a laser pointer driven by a solar tracking program fills in for the rainbow.
