Sonia Delaunay was no socialist, but she was a revolutionary. An early companion wrote to her from Moscow in 1906 “beware of ideology”. There were those who sought to change the world through social relations and those who revolutionised the way we perceive the world. Delaunay was a pioneer of modernism and this exhibition is a comprehensive survey of an original and prolific artist who lived and worked at the centre of 20th century art and design. At the end of her long life Delaunay said that she had in fact lived three lives.