November 13th, 2011 WorkshopNovember 15, 2011Inside the glory holeBy Minna Koistinen Previous Furnace with molten glass inside at 2025°F (blowing temperature) Next Minna Koistinen leading a workshop at Playing With Fire Related Posts Molten glass from furnace on the right (over 2000 deg) and Glory Hole at left November 15, 2011 After creating a core for the paperweight, more glass is added and shaped November 15, 2011 Paperweight beginning to cool November 15, 2011 Shaping a paperweight with wooden paddle November 15, 2011
