In this Jan. 19, 2017 photo, student Janae Valle constantly turns, or “gathers,” molten glass at the end of a pipe, in Butte, Mont. The glass is reheated several times during the shaping process in the 2,000-degree gas-fired furnace.
In this Jan. 19, 2017 photo, student Janae Valle constantly turns, or “gathers,” molten glass at the end of a pipe, in Butte, Mont. The glass is reheated several times during the shaping process in the 2,000-degree gas-fired furnace.