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Cleaning of Acrylic Painted Surfaces Participants in the 2009 Colloquium in Los Angeles discuss formulation of cleaning solutions with instructor Richard Wolbers. Photo: Sean Charette. |
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Cleaning of Acrylic Painted Surfaces Participants in the 2009 Colloquium in Los Angeles discuss formulation of cleaning solutions with instructor Richard Wolbers. Photo: Sean Charette. |
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