LAURA KASTIN CERAMICS
  • HOME
  • RECENT WORK
  • RAKU
  • WOOD FIRED
  • SAWDUST/PIT FIRED
  • SCULPTURE
  • ELECTRIC FIRED
  • DINNER WARE
  • BACKGROUND AND ACKNOWLEDGMENTS
  • Contact
  • HOME
  • RECENT WORK
  • RAKU
  • WOOD FIRED
  • SAWDUST/PIT FIRED
  • SCULPTURE
  • ELECTRIC FIRED
  • DINNER WARE
  • BACKGROUND AND ACKNOWLEDGMENTS
  • Contact
LAURA KASTIN CERAMICS
Picture
RAKU FIRED BOWL WITH MULTICOLORED AND CRACKLE WHITE GLAZES

RAKU

​Raku is a firing process that originated with the Japanese tea ceremony. Ware is quickly brought to a  temperature range of approximately 1800 degrees F and is immediately placed in a container of combustable material such as paper, sawdust or straw. After it ignites, the container is sealed to cut off oxygen. The metalic compounds in the glaze create dramatic, unpredictable results in this "reduction" atmosphere. Often the surface  becomes "crazed" or develops a crackle pattern . Unglazed areas become blackened from carbon. 
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