September 26th, 2011 WorkshopNovember 17, 2011Student heating glass in the glory holeBy Minna Koistinen Previous Shaping a glass paperweight Next Waiting for glass to cool down before cracking off and annealing Related Posts Cutting a jack line November 17, 2011 Minna Koistinen demonstrates the colour gathering process November 17, 2011 Spinning paperweight on pontil rod at bench November 17, 2011 Gathering colour from the marver November 17, 2011
