The very glamourous life of Viscountess Castlerosse as her portrait goes for sale for £600,000 

A portrait of Cara Delevingne's glamourous great aunt Viscoutess Doris Castlerosse is set to fetch between £400, 000 and £600, 000 at an upcoming auction at Christie's in London. https://www.dailymail.co.uk/femail/article-9214375/The-glamourous-life-Viscountess-Castlerosse-portrait-goes-sale-600-000.html?ns_mchannel=rss&ns_campaign=1490&ito=1490