James McNeill Whistler is listed 21 May through 27 September 2026 at Tate Britain, Millbank. Official copy calls it the first major European exhibition of Whistler's work in 30 years, organised with Van Gogh Museum and the Mesdag Collection. Hours are Monday–Sunday 10:00–18:00; last entry 17:30. Use the Manton Entrance on Atterbury Street; the Millbank entrance is listed closed until 2027. Complementary to already-published Tate Modern Tracey Emin, listed through 31 August.