Francis Bacon self-portraits expected to fetch £30m

Two works by the British artist are going on public display for the first time 40 years after they were paintedTwo Francis Bacon self-portraits are going on public display for the first time after resurfacing in a private collection.Descendants of the original collector have decided to sell the paintings, which are expected to fetch £15m each at auction.We knew of the existence of the paintings but simply had no idea where they could be Related: Francis Bacon's painting of Lucian Freud is