Sculpture is to take centre stage at the Tate galleries next year, with the first major retrospective in 20 years of Alexander Calder – credited with inventing the mobile – and a showcase of Barbara Hepworth's carvings and bronzes among the highlights of Tate's 2015 programme.

Other exhibitions include Jackson Pollock, South African painter Marlene Dumas and a look at pop art's international influences.

Alexander Calder: Performing Sculpture at Tate Modern will trace the works of the groundbreaking US-born sculptor, born in 1898, from his early years entertaining the bohemians of inter-war Paris with works such as Calder's Circus.