Activates when approached, high voltage electricity is sent up the central
which cascades as blue white crackling sparks down from revolving copper discs down onto an earth
and moss base set in the copper bowl supported on the iron tripod.
Embedded in the earth are minature neons and tubes that illuminate as the copper discs turn over them.
Small beetles and snails live in the enclosed environment - and have done (happily) for the last four years.