September 26th, 2011 WorkshopNovember 17, 2011Minna Koistinen working with hot glass on the MarverBy Minna Koistinen Previous Minna Koistinen papering blown glass Next Minna Koistinen with a gather of glass Related Posts Glass ornament demonstration November 17, 2011 Minna detaching finished piece from the pontil rod November 17, 2011 Student heating glass at the glory hole November 17, 2011 Final flash before the crack off bench November 17, 2011
