September 24th, 2011 WorkshopNovember 16, 2011Minna Koistinen aids student to apply colour to glassBy Minna Koistinen Previous Visiting artist Susan Stortini and Andrea Doggett work with students Next Shaping glass with pincetti Related Posts Paddles and diamond shears on the marver November 17, 2011 Coloured glass frits are used to add colour to clear molten glass November 16, 2011 Taking the glass paperweight off of the pontil rod at the crack-off bench November 16, 2011 Minna and Andrea assist a student to make a glass ornament November 17, 2011
