September 26th, 2011 WorkshopNovember 17, 2011Cutting a jack lineBy Minna Koistinen Previous Gathering colour from the marver Next Minna Koistinen and Andrea Doggett doing a demo of a paperweight Related Posts Gathering colour from the marver November 17, 2011 Glass ornament demonstration November 17, 2011 Participant heating glass in the glory hole November 17, 2011 Minna Koistinen working with hot glass on the Marver November 17, 2011
