David Hockney’s art in pictures: Swimming pools, changing seasons and Harry Styles  BBCKing leads tributes to late British art ‘giant’ David Hockney  BBC‘I think about him every time I go swimming’: David Hockney remembered by Rachel Whiteread, Jeremy Deller and more  The GuardianDavid Hockney, painter, 1937-2026  Financial TimesDavid Hockney: Bradford pays tribute to ‘most inspiring son’  BBC