Portrait of a Lady by the Italian master Giuseppe Ghislandi handed over by daughter of the late Nazi financier Friedrich Kadgien

The pattern on the coffee table seen in the same bombshell image was noticed by experts as bearing a strong resemblance to a swastika, which was the symbol of the Nazi regime.

The search of property in Argentina linked to the daughters of a fugitive Nazi may have unearthed more stolen artworks, say investigators.