September 24th, 2011 WorkshopNovember 16, 2011MInna Koistinen instructs student in glass shapingBy Minna Koistinen Previous Student cutting the jack line Next Heating up glass in the glory hole Related Posts Minna and Andrea assist a student to make a glass ornament November 17, 2011 Taking the glass paperweight off of the pontil rod at the crack-off bench November 16, 2011 Heating up glass in the glory hole November 16, 2011 Student applying color to molten glass from the marver November 16, 2011
