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X-Rays show why van Gogh paintings lose their shine

Publicado em 16/02/2011 – LightSources.org, em 15/02/2011   Scientists have identified a complex chemical reaction responsible for the degradation of two paintings by Vincent van Gogh and other artists of the late 19th century. This discovery is a first step to understanding how to stop the bright yellow colours of van Gogh’s most famous paintings from being covered by […]