Randy Cooper
Page 3

Masters and Castings

The central pressure sphere and it's base plate

This is one of the components before being molded

The wooden floor assembly

The time ring assembly and petal support structure

Casting of the chair Much of the master was sculpted in Sculpy. The upholstery tacks were made by submerging a ball link chain into the Sculpy so that each ball was partially revealed. This gave Randy a nice even spacing of the 'tacks'.

The prism assemblies These parts were cast in a clear urethane resin. Clear urethane requires special molds and take up to 20 hours before you can demold the parts.

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