The Direction the Light Is Going

The sunglasses were broken when Maya found them, one lens popped half out of the plastic frame, both lenses scratched milky at the edges. She pried the loose lens free anyway, because a thing in two pieces was more interesting than a thing in one.

She held one lens in front of the other and looked at the sky through both.

Then she turned the front lens.

The blue went dark. Not cloud-dark. Not sunglasses-dark. A clean, sliding dark, like a dimmer switch built into the air. She turned the lens back and the blue came up bright again. Turned it. Dark. The wet rocks under her knees stayed exactly the same brightness the whole time, but the sky breathed in and out with her wrist.

Maya held very still and turned the lens one slow quarter circle.

The darkest dark sat at one angle. Quarter turn away, the brightest bright. She did it again to be sure her hand wasn't lying to her. Same angles. The sky had a grain to it, like wood, and the two lenses together could find the grain.

She stood up.

The tide pool at her feet went black under the crossed lenses, then silver, then black, when she rotated. The dark and bright angles for the water were different from the dark and bright angles for the sky. She swung the lenses from the pool up to the blue and back. The two grains pointed two different ways.

A gull screamed somewhere. She didn't look up.

Maya walked along the rocks with the lenses crossed and held to one eye, turning them, watching where the world dimmed. The sky overhead dimmed at one twist. But when she faced the sun, low and orange now over the water, and tried the same twist, nothing dimmed at all. The patch of sky right next to the sun ignored her completely. She walked a quarter of the way around, kept her arm up, kept turning, and there it was again, a band of sky that snapped dark hard, darker than anywhere else, in a great arc that ran across the dome from one side to the other.

She lowered the lenses and looked with her plain eyes.

The whole sky was the same blue. Flat, even, ordinary blue. No band. No arc. No dark stripe across the dome.

She raised the lenses. The arc came back.

Maya breathed out slow through her teeth. There was a pattern stamped across the entire sky, a huge faint ribbon of structure curving around the sun, and her eyes had been pointed straight at it her whole life and had simply never been built to see it.

She crouched by the pool again. A scrap of fish skin lay stuck to a rock, the size of her thumb, scales still on it. When she turned the lenses over it, the scales flared and died, flared and died, throwing back light at one angle and swallowing it at another, the exact same trick the sky was doing, the exact same trick the water was doing. A dead piece of fish and the whole sky, vibrating to the same hidden ruler.

The fish, when it was alive, she thought. The fish could probably just see this. The fish didn't need two broken lenses.

She sat down hard on the wet rock.

Somewhere out past the breakers there were animals swimming around inside this. Not finding the grain by twisting a lens and squinting. Just seeing it, plain, the way she saw red. A fish looking up through the water at a sky that wasn't flat blue at all but ribboned with bright and dark bands wheeling around the sun, a sky that told it which way was which without any sun in view, a map written in the direction light was shaking. Mantis shrimp down in the reefs reading messages off each other's shells in a color that wasn't a color, a channel humans didn't have. Bees crossing a meadow steering by the same ribbon she had just found by accident with garbage she'd pulled out of a rock.

The light had a direction. It had always had a direction. Everything pouring down out of the sky and bouncing up off the water was shaking a particular way, carrying a whole extra layer of information, and that information was just lying there in the open, free, all day, every day, for anyone with the right eyes.

Her eyes were not the right eyes. That was the part that made her hands tingle on the warm plastic. Not that the secret was hidden. That it wasn't hidden at all. It was blazing. It was everywhere. She had been swimming in it since the day she was born and her body had quietly decided not to tell her.

Maya tilted her head back and put the crossed lenses to her eye and turned them, and the great dark ribbon swung up over her and held, arcing from the headland on her left to the open sea on her right, a road across the sky, and she turned in a slow circle on the rocks to see how far it went.

It went all the way around.

She thought about the bees. A bee leaving its hive on a cloudy morning, finding one ragged patch of blue between the clouds, reading the angle of that one patch, and knowing instantly where it stood, the way she would know north from a single glimpse of the sun. One scrap of sky was enough for them. The sky was a compass and the needle was the direction the light was going and she had needed two broken lenses and a low orange sun and twenty minutes to find the edge of what they were born already knowing.

The tide was coming up. Water touched the toe of her sneaker and she didn't move it.

She lowered the lenses, looked at the plain blue with her plain eyes, raised the lenses, brought the ribbon back. Down. Up. Down. Up. The most enormous thing she had ever seen, switching on and off in her own hand, while behind her on the wet rock the little scrap of fish scale kept flashing its silent angle at a sky full of animals who could read it.

She pulled the lens off the other and held just one to her eye, and turned it, and watched the sky lean dark.