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 Taking the glass paperweight off of the pontil rod at the crack-off bench November 16, 2011 Coloured glass frits are used to add colour to clear molten glass November 16, 2011 Trailing glass to make a glass ornament November 17, 2011 Waiting for glass to cool down November 16, 2011
