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 Student applying color to molten glass from the marver November 16, 2011 Shaping glass with pincetti November 16, 2011 Minna and Andrea assist a student creating a glass ornament November 16, 2011 Waiting for glass to cool down November 16, 2011
