Life in the dark

Going to the dark side at London’s Natural History Museum for New Scientist, 13 July 2018:

At some point in the last couple of years, someone at London’s Natural history Museum must have decided that it should get beautiful. In 2016 Colour and Vision set a high bar; Life in the Dark shows just how far they have come.

Parts of Life in the Dark are designed by the Jason Bruges studio, which is better known for huge, open-ended generative artworks like the digital crowd massing along a 145-metre wall at Sunderland’s railway station, and the liquid-crystal digital waterfall at Westfield Shopping Centre which, years ahead of the competition, proved that bytes, set free with the right algorithms, could be just as unpredictable and fascinating as actual water droplets.

Their work here at the museum is at a more modest scale, but unobtrusive it most certainly is not. There’s a room hung with card mobiles and a complex lighting track that fills with phantom bats as you walk through it, like a sort of 3D flickerbook.

The final room of the show is lit by bioluminescent denizens of the deep ocean – or at least, their digital avatars. Hung from a false ceiling above the visitors, Jason Bruges’s complex three-dimensional, 3000-point display accurately reflects the behaviour and movement of more than half a dozen species. Naturally, there’s been some poetic licence with the light-show’s strength and density.

It’s a moot point whether visitors will appreciate the careful research that’s gone into all those different blues dangling and flashing above their heads, or whether indeed anyone will notice that the animated badger and hedgehog are programmed not to approach each other on the video wall that greets you when you enter the exhibition. The journey as a whole is what matters, as the show’s curators lead us from English woods at sunset, through caves of ever-increasing depth and strangeness, into the deep ocean where suddenly everything and anything seems biologically possible, and not always in a good way.

Life in the Dark is an extraordinarily powerful (not to say downright creepy) exercise in letting go of everything you thought was normal in nature. The possum-like aye-aye’s needle-like middle finger, tapping for grubs under the bark of night-time trees, is bad enough, and it comes as no comfort to read that “If you go into a cave in Central America, you will likely see huge mounds of guano (bat poo) covered with feasting cockroaches.”

One inadvertent effect of this show was to confirm me in my lifelong aversion to caves. Given enough time, everything that lives in them evolves to go blind. Everything shrinks. Everything bleaches itself out – except for the African dwarf crocodiles who, thanks to the guano diet of their prey, turn a sickly orange. On learning that giant centipedes, Scolopendra gigantea, hang from cave walls to pounce on passing bats, I high-tailed it to the section about the deep ocean, and where, oddly for an environment that is mostly lightless, virtually no animal is blind.

Animals that inhabit the middle ranges of the water column use bioluminescence for camouflage, matching their self-made light to the dwindling intensity of downwelling sunlight. The eyes of the spookfish Opisthoproctussp point upwards to detect prey, while mirror-like structures in its belly reflect the bioluminescence produced there, breaking up its silhouette from below.

Lower still, brittle stars, Ophiomusium lymani, flash brightly to temporarily blind predators, while others produce a gently glowing mucus to signal their toxicity. The Atolla jellyfish, confronting a predator, uses a swirling “burglar alarm” display to attract even bigger predators, triggering the deep-sea equivalent of a bar-room brawl, through which it makes an unobtrusive exit.

New nocturnal species are turning up all the time, only 5 per cent of the world’s oceans have been explored, and there are bound to be cave ecosystems still awaiting discovery. It’s appropriate, then, as well as interesting, to learn something about the researchers who’ve contributed to this show. Who knows, the unobtrusive videos in this show may inspire a new generation of researchers.

They’ll have to be a lot less squeamish than I am, though.

Skin-shuddering intimacy

Visiting Tattoo: British Tattoo Art Revealed, National Maritime Museum, Falmouth for New Scientist, 1 July 2017

TURN left as you enter Tattoo: British Tattoo Art Revealed, and you will be led through the history of a venerable and flourishing folk art. Turn right and you will confront a wall of 100 disembodied forearms. They aren’t real, which is a nuisance for the artists who tattooed them – since silicone is nothing like as easy to work with as human skin – but a comfort for the rest of us.

Alice Snape, editor of Things & Ink magazine, curated this wall to showcase the range of work by today’s tattoo artists in the UK. But you really need to see the rest of the exhibition first. You need time to contemplate the problem Snape’s 100 Hands is there to solve, that this is an exhibition whose subject is entitled to wander off, and cover up.

There’s something frustratingly arch about tattooing. Tattooists jealously guard their stencilled designs (called “flashes”) even as they create pieces that, by their very nature, come with their own sales reps. Clients (perhaps influenced by 2005’s reality show Miami Ink) wax lyrical on the deeply personal stories behind their tats, then plaster photos of them all over Instagram.

Practitioners exploit their liminal status even while they bemoan their lack of recognition. In a show full of repeating figures and useful (though never intrusive) signposting, my favourites were the boards that tell you “what the papers said” at different times in history. Every generation, it seems, has come to the same startling realisation that “tattoos aren’t just for sailors”, yet the information never seems to stick. Tattooing is an art that does not want to be fully known.

The problem facing the show’s curators is: how do you define the limits of your enquiry? If the art has to be invited in, cajoled, reassured, even flattered into taking part, how do you stop shaky inclusion criteria from compromising objectivity?

Natural history solved the problem long ago. The rule used to be that if you wanted to study something you went out and shot it: the rifle was as much part of your kit as your magnifying glass. The Maoris of Polynesia, aware of the value Western visitors put on souvenirs, used to catch people, tattoo their faces, decapitate them and sell their heads to collectors. The draughtsman aboard Charles Darwin’s ship the Beagle had a travel box lined with the tattooed skin of dead Maori warriors.

These days the tattooed collect themselves. Geoff Ostling, for one, has arranged for his heavily (and beautifully) tattooed skin to go to the National Gallery of Australia after he dies. Gemma Angel, an adviser to this exhibition, spent her doctoral study among the 300 or so items in the Wellcome Collection’s archive of human skin, and she reckons there’s a growing interest in post-mortem tattoo preservation.

It is to this exhibition’s great credit that it takes no time at all to find a voice pinpointing exactly what is so discomforting about this idea. In a cabinet of personal testimonies I find this remark by a Catherine Marston: “Tattoo is an art form but I don’t think they should be collected because when a person dies they die too. You hear of some really weird designers that use skin that’s cut afterwards, once they die then that goes on display. I think that diminishes the whole idea of a tattoo. It’s art with a time zone rather than timeless.”

Such voices are valuable here because even this democratic, eclectic exhibition can’t quite capture the shuddering intimacy of the form it celebrates. Tattoos are not just artworks, they are also performances. Getting a tattoo hurts just enough to make you dizzy, and lodges that intimate moment in your memory.

Though the art is the point of the show, it would not work nearly so well without the artefacts it has borrowed from working tattooists and from the Science Museum in London. People make tattoo guns out of virtually anything that vibrates. The first machines were made out of Victorian doorbells. You can salivate at images all you like, but nothing gets under the skin like a doorbell-based tattoo gun once wielded by Johnny Two-Thumbs of Hong Kong.