A woman has slashed a painting by Roy Lichtenstein in an Austrian museum. “Nudes in Mirror – which was insured for $6m (£3.2m) – was damaged but not destroyed in the incident. Police said a 35-year-old woman, from Munich, in Germany, pulled a knife from her bag and slashed it four times on Saturday afternoon. She was stopped by visitors and staff at the Kunsthaus Bregenz museum.”