September 26th, 2011 WorkshopNovember 17, 2011Participant heating glass in the glory holeBy Minna Koistinen Previous Minna Koistinen guides student with shaping a hot glass paperweight Next Andrea Doggett guides participant in applying colour Related Posts Minna Koistinen papering blown glass November 17, 2011 Andrea Doggett guides participant in applying colour November 17, 2011 Minna Koistinen and Andrea Doggett help student finish a paperweight November 17, 2011 Minna Koistinen working with hot glass on the Marver November 17, 2011
