The campaign was spearheaded by extraordinarily generous pledges of works by more than 20 leading artists including Anthony Caro, Lucian Freud, Gilbert and George, Douglas Gordon, Antony Gormley, Richard Hamilton, Damien Hirst, David Hockney, Howard Hodgkin, Anish Kapoor, and Rachel Whiteread. Tate Members committed £1 million of additional funds to the campaign and a number of significant individual donations were also received.