JMW Turner

From Paula Rego’s unflinching women to Ellen Harvey’s mournful, forgotten buildings, these are the best institutional shows in the UK

At The Turner Contemporary, Margate, the artist’s installation mournfully homages sites lost over time – such Coney Island Illuminations and London’s The Joiners Arms

James Carr, Oskar Kokoschka and a goat: Jimmy Merris shares a series of images that are important to him