Leonardo da Vinci feud: The earlier Mona Lisa…

Image copyright Gilbert family Image caption The disputed painted hanging in the London flat of art dealer Henry Pulitzer in the 1960s A painting of the Mona Lisa hangs above a fireplace in a London…

Brexit marathon makes EU eager to find finish…

Image copyright Press Association Image caption UK Prime Minister Boris Johnson has been holding last-minute talks to clinch a deal The twists and turns of Brexit - after more than three years of negotiations -…