Workers in Protective Screens Are Pouring Metal, Closing a Hole in Furnace, Liquid Iron Stops Flowing. Foundry Outdoors. Men Are Molting Metal, Walking Around Furnace, Holding a Heavy Ladle. Viewers Are Looking, Standing Around. Tourism in Poland, Tour to Wroclaw. Performance, Show. Workers Are in Safety Clothes, Gloves, Helmets and Screens. Festival of High Temperatures in Wroclaw City, Poland. Preparation of the Casting Forms, Molds. Furnaces. Casting Workshop. Casting of Iron Into the Molds