Secrets of Lucretia painting closer to being revealed

The mystery of who painted a centuries-old artwork, and when, is closer to being revealed thanks to the work of art conservation and forensic science experts from Northumbria University, in Newcastle upon Tyne.

Why some greens turn brown in historical paintings

Enticed by the brilliant green hues of copper acetate and copper resinate, some painters in the Renaissance period incorporated these pigments into their masterpieces. However, by the 18th century, most artists had abandoned ...

Antimicrobial paints have a blind spot

Antimicrobial paints offer the promise of extra protection against bacteria. But Northwestern University researchers caution that these paints might be doing more harm than good.

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