September 26th, 2011 WorkshopNovember 17, 2011Playing with Fire participant heats up glassBy Minna Koistinen Previous Waiting for glass to cool down before cracking off and annealing Next Minna Koistinen and Andrea Doggett help student finish a paperweight Related Posts Minna Koistinen and Andrea Doggett help student finish a paperweight November 17, 2011 Shaping a glass paperweight November 17, 2011 Minna Koistinen shaping and blowing molten glass November 17, 2011 Final flash before the crack off bench November 17, 2011