Anyway, at present the ground floor of the gallery is taken up with an exhibition called Artist Rooms, which includes a lot of Damien Hirst (including a sheep in formaldehyde). This was great, but the room that affected me most was that given over to the photographs of Francesca Woodman. Her black and white photography in the late 70s and early 80s was simple but effective, powerful and evocative - often, she would use blurring or movement in her pictures to make the audience work harder. Certainly there was plenty of symbolism in her photographs, and surrealism too. I say "was" - sadly, Francesca committed suicide aged just 22.
Doing a quick Google image search for Francesca's work will provide a rich bounty. Go and have a look, it's worth it.