Stephan 1991 Hand Blown 3 iridescent VORTEX Studio Art Glass Paperweight. It measures about 3" tall x 2 3/4" across and has a slight tear drop shape. It's in terrific condition and is signed RW Stephan 1991. Stephan 1991 Hand Blown 3 VORTEX Iridescent Studio Art Glass Paperweight" is in sale since Sunday, February 17, 2019.This item is in the category "Pottery & Glass\Glass\Art Glass\Paperweights". The seller is "hmalkoff3" and is located in Matthews, North Carolina. This item can be shipped worldwide.