Electrical discharge mb-artistname Wenceslaus Hollar opening day

opening day

Francia sculp

View from Seething Lane showing the Globe Tavern

27th October 2000

was an exciting performer

Electrical discharge mb-artistname Wenceslaus Hollar opening dayPatterns produced by electrical discharges on surfaces revealed by dusting with powdered red lead and sulphur. Sometimes termed 'Lichtenberg figures'. These experiments were conducted at Cragside in Northumberland, England, using a Wimshurst machine (electrostatic generator) and two 10 gallon Leiden jars. Current was conveyed to two rod conductors with a spark gap at which coated wires discs or plates were positioned. Lord Armstrong exhibited figures