Newly attributed Turner painting, last sold for £500, goes under the hammer at Sotheby's with £300,000 estimate

A painting attributed to JMW Turner, titled *The Rising Squall, Hot Wells, from St Vincent’s Rock, Bristol*, is set to be auctioned at Sotheby’s London on 2 July with an estimate of £200,000–£300,000. The work was sold last year at Dreweatts Donnington Priory for just £524.80, then catalogued as a follower of Julius Caesar Ibbetson. After a collector purchased it and arranged restoration, Turner’s signature was uncovered, and leading Turner scholars unanimously endorsed the attribution. The painting, made in 1792 when Turner was 17, depicts Hot Wells House in Bristol and was exhibited at the Royal Academy in 1793.