About: Arlen Heginbotham

I'm associate conservator in the Department of Decorative Arts and Sculpture Conservation at the J. Paul Getty Museum.

Posts by Arlen

Posted in Architecture and Design, Behind the Scenes, Conservation, Getty Conservation Institute

What’s in a Wood? How Science Helps to Reveal the Eames’ Vision

The living room in the Eames House after conservation and reinstallation
The living room in the Eames House after conservation and reinstallation of the collection. The floor-to-ceiling wall of beautiful golden wood serves as the stunning backdrop for the room. Getty Conservation Institute

Conservators make an intriguing finding about the wood in the Eames House. More»

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      gettypubs:

      COBALT

      The histories of many colors are amazing, but cobalt may well have the most brilliant of them all. From the Ming Dynasty to Renaissance Italy, cobalt was a popular glaze for porcelain and other ceramics. Cobalt ink is invisible unless exposed to flame, which turns it a vivid green. In the 17th century, this quality made Europeans believe it was witchcraft, but decades later it was used as a neat trick on fire screens. It wasn’t until 1802 that painters added cobalt to their palette. 

      It is this little tidbit from cobalt’s history that saved master forger Han van Meergeren’s skin after WWII, when he was tried for collaborating with the Nazis. Want to find out how some art history sleuthing and smart science got him a not guilty verdict? Hint: Don’t try to forge a Vermeer with cobalt! 

      Read all about it in The Brilliant History of Color in Art!

      Images, clockwise:

      Glazed earthenware dish with a marchant ship, Italy, about 1510. 

      Glazed earthenware tile floor, Spain, about 1425-50.

      Porcelain lidded vase, China, about 1662-1772.

      All objects from the J. Paul Getty Museum. 

      12/18/14

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