No people closeup shot of molten glass in shape of bubble on blowpipe at glassblowing factory
Closeup shot of unrecognizable glassblowing master melting glass bubble on pipe in heated furnace at glass making workshop
Medium shot of two male glassblowers standing with blowpipe by heated furnace in workshop, melting and shaping glass and making glassware
Tilt down shot of glassblowers spinning molten glass on end of blowpipe in heated furnace while working in glassblowing workshop together
Side view medium shot of young Caucasian professional male gaffer choosing blowpipes for glassblowing in workshop
Back view waist up shot of two male glassblowing craftsmen standing by burning furnace and rotating blowpipe with molten glass on its end inside stove, producing glassware at factory
No people panning shot of hot furnace glowing in dark glass blowing factory
Chest up of bearded young Caucasian glassblowing crafter looking with pride at elegant handmade glass swan on blowpipe in workshop
Fire wood burning in furnace. Blacksmith heating metal in furnace at workshop. Preparation for forging.
No people shot of colorful patterned jugs and vases on windowsill in creative glassblowing workshop
Metal forging process in a factory workshop. Closeup view of hot metal bars heated in a gas furnace.
Man takes a heated metal billet out of the furnace