Lamp, Ice, Ink, Dimensions Variable
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http://www.tbilisi4.com/index.php?c=detail&detail_id=20&id=5#
Kitty Kraus, Untitled, 2006, lamp, ice, ink, dimensions variable.
A lightbulb is placed in a block of ice and ink. As it melts, the ink spreads about on its own accord. More views at various stages here.
Via VVork.