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 Minna Koistinen demonstrates the colour gathering process November 17, 2011 Trailing glass onto a graphite slab November 17, 2011 Shaping a glass paperweight November 17, 2011 Student heating glass at the glory hole November 17, 2011
