September 26th, 2011 WorkshopNovember 17, 2011Participant heating glass in the glory holeBy Minna Koistinen Previous Minna Koistinen guides student with shaping a hot glass paperweight Next Andrea Doggett guides participant in applying colour Related Posts Minna Koistinen demonstrates the colour gathering process November 17, 2011 Trailing glass onto a graphite slab November 17, 2011 Minna Koistinen working with hot glass on the Marver November 17, 2011 Waiting for glass to cool down before cracking off and annealing November 17, 2011
