Monster Chetwynd is the pseudonym of Alalia Chetwynd, born in 1973, a British artist known for reworkings of iconic moments from cultural history in improvised performances. In 2012, she was nominated for the Turner Prize. In the past she has gone under the names of Spartacus Chetwynd and Marvin Gaye Chetwynd. (This immediately reminded me of the punk band Spizz Energi who, in their heyday, changed their name every year, rotating through Athletico Spizz 80, Spizzoil and The Spizzles.)
Tate invited her to create a special Christmas installation and she has come up with the idea of two enormous soft sculptures of slugs, which currently decorate the main steps and entrance to Tate Britain.
To be precise, they are huge mock-ups of ‘leopard slugs’, their fabric bodies dotted with spots and lined with blue and white LED lights. Monster has explained to the Tate press people, the Guardian, the Telegraph and everyone else who’s interviewed her, that she got the idea after watching leopard slugs mate on Life in the Undergrowth, a television documentary series by David Attenborough.
In the wild leopard slugs slowly rotate together, dangling from the branch of a tree by a glittering rope of mucus. The idea is that this night-time mating ritual can be reimagined to show that the darkness of winter can also be a time of renewal and rebirth. And that giant slugs can show us how.
Indeed, after dark, not only the slugs themselves light up, but the entire facade of Tate Britain is illuminated as if covered by a great web of limacine slime.

The facade of Tate Britain flanked by giant slugs and illuminated by slime-like lianas of fairy lights
Merry Christmas!
Related links
- Visit Tate Britain
- Monster Chetwynd Wikipedia article
- Guardian review by Vanessa Thorpe
- Guardian feature by Mark Brown