Dr. Lisa Anderson's Neon Cloud in the making for Beneath The Architecture of Beauty.
The clouds were made using 12mm diameter pink 1505 glass, 30m/A right angled electrodes and filled with blue gas. The neon was then mounted onto an aluminium tray formed in the shape of a cloud. Three electronic 3000volt 20m/A inverters were used and housed within the tray allowing a single white mains flex to exit from the bottom.
Three other smaller pieces were also produced, seen here with holes having been drilled, prior to powder coating.