Occult art has come a long way since the manipulation of photographic plates and painters responding to supposed dictates from the spirit world. Many contemporary artists are turning to the unseen to evoke a sense of historical space
Since the early 1960s, Stephen Willats has investigated the idea of art as something that might motivate people to renegotiate their perceptions of reality
Referencing such wildly disparate subjects as Google, ‘self-eating’, headless dogs and imaginary births, Dana Schutz examines what it means to be a painter
In her murals, installations, music, radio plays and projections, German artist Michaela Melián explores the politics of memory, alternative histories and the often unsung role of women in shaping the past – and future
Over the past decade Peter Piller has compiled hundreds of groups of images – from unspectacular newspaper photographs to old postcards and abandoned archives