There are mermaids in the Hampstead Ladies’ Pond.
They are the green kind, and the silver kind. The ones molded from bits of lake floor – from weed and wetness and the bones and bills of ducklings. The water is very dark in the Ladies’ Pond. There are shadows from the willows and the bigger trees. The leaves trail into the water, dipping into their own reflections, so it is hard to tell where the tree ends and where the reflection begins, a green vine spinning darker and taller and longer.
It is hard to tell where the water ends and where the mermaids begin. They move like you imagine they might: that is to say, not like you, with your white wet legs jerking at angles, propelling you awkwardly, forcefully, away from the dock and into the darker bits of the green-black water. Not like you with your shivering, and the sharp chatter of your teeth. Not like you treading the water to keep your head up, to keep your ears dry. Not like you, so clearly out of your depth, and out of your element, trying to talk while your tongue quakes in your mouth and your skin screams to return to the sun and the meadow and your half-read book on your sun-warmed towel.
They move like you imagine they might: like not half-fish, but like whole-fish, like a boneless being that might be more like 90, or 95% water, armoured and cooling.
A game they play: touching. Your small pink and white feet are so pretty, dancing up above, twitching and moving, always moving. A mermaid knows how to sink, but a human only knows not to, flickering and forcing, pushing to remain on the surface even as the water draws you in. You will do just about anything not to believe in the mermaids: you will believe in small tangles of weed, or lost fish. You will believe in imagination and fear, so you do not have to think about grey-green fingers tipped with greener nails, flashing out for a touch of skin.
When you’re in the water you keep your thoughts from the bottom, though they want, very badly, to drift there. It gets darker and colder down there, much more of both than you could tolerate for long, and there are things down there: we won’t talk about it. Don’t stir it up.
They won’t pull you in, but of course they’ve done it before. The mermaids want more – there’s not much room on the surface of the pond, what with the ducks and buoys and the chattering grannies, but there’s plenty down the bottom, where the sun doesn’t reach. Mermaids don’t breed – how could they? You’ve seen the pictures. You know how it works. Where would it go? But they probably won’t pull you down. They only want a touch. You’re very warm. You carry the sun.
They don’t allow men in the Hampstead Ladies’ Pond. This is a source of freedom for the women on the banks of the pond, who take their tops off and let their breasts loll free. Women look at each other’s breasts of course, because they can. Women are allowed to look at the size of each other’s nipples, the scars and the sag and the drape; pink and white and brown.
You don’t think about teeth on a mermaid, but they have them, and they get sick of fish. They nibble on weed, and suck down the occasional eel, but when they’re hungry, properly hungry, from the rigor and the rush of a life spent swimming, what they really like to eat is swan. It’s a sight, from above, in the Hampstead Ladies’ Pond, and if you were watching, you could see it happening: the bird, white and black and orange, on the black-green water, drifting across the surface. And then, beneath that, a shadow, a quick-flicker.
You can imagine how they do it: two quick hands wrapped around each orange foot and then a jerk beneath the surface. They have to be quick: if they’re slow, the swan will start into the sky, the way they can, and only two strong beats of those big wings and they’re up, and free, and safe – and a bird like that can lift a mermaid out of the water if it’s a small one (and they’re mostly small). But if they’re quick that’s it: beneath the surface is no place for a swan, and they break the wings, and the neck. A swan can break a man’s arm, so they say, but I’ve never seen them do the same to a mermaid. And then, from above, you’d see the stirring cease, and then perhaps, a drift of red. But there won’t be waste.
If you’re wondering where mermaids come from, don’t. They don’t breed, they just feed. I’ve never seen a pregnant mermaid. Thoughts like those are heavy ones, with a tendency to drift, and sink. It’s just a piece of weed. It’s just a silver fish.