By the mid 20th century, it was fulfilling a dual function of showing the history of British art as well as international modern art. (en.wikipedia.org)
All three have been organised in close collaboration with some of the world's most prestigious international modern art museums. (artrabbit.com)
Previously he was curator of international modern art at Tate Modern, London, where he worked on exhibitions such as Duchamp, Man Ray, Picabia (2008), Cy Twombly: Cycles and Seasons (2008), and Pop Life: Art in a Material World (2009). (sfmoma.org)