first edition her grandfather had bought at a rummage sale. She would page through it carefully, almost devotedly, occasionally calling David over to ask him his favorites. She’d hold his finger and trace the outlines of whatever shapes lay hidden within: six hippos’ heads, six dragons’ eyes, six tiny sea horses in profile.
Eight-year-old Winkler would wrap a board in black felt and climb to the roof to catch snowflakes as they floated down. He studied them with a Cracker Jack plastic hand-magnifier. Only rarely was he able to capture an individual crystal, undamaged in its journey from the clouds, and he’d sit with a pencil and a damp notebook, trying to sketch it before it melted: the corollas, the interstices, the kaleidoscopic blades. When he’d accumulated twenty or so drawings, he’d take the damp pages downstairs, staple them together, and present the book to his mother with grave ceremony.
“It’s beautiful, David,” she’d say. “I will treasure it.” She’d set the little booklet on top of Bentley’s Snow Crystals, on the shelf beneath the coffee table.
In grade school he read about irrigation, ice fields, clouds. He could still remember a poster on the wall of his fourth-grade classroom: THE WATER CYCLE—oceanic clouds creeping over a town, dropping rain on steeples and rooftops, rainwater pooling in a river, the river charging through a dam’s spillway, easing back into the ocean, a smiling sun evaporating seawater into tufts of cartoon vapor, the vapor condensing into clouds.
By high school he was beginning to understand that the study of water and its distribution phenomena yielded again and again to sets of reassuring patterns—Hadley cells, cycling air in the troposphere, dark bands of nimbostratus. To consider water on any scale was to confront a boundless repetition of small events. There were the tiny wonders: raindrops, snow crystals, grains of frost aligned on a blade of grass; and there were the wonders so immense it seemed impossible to get his mind around them: global wind, oceanic currents, storms that broke like waves over whole mountain ranges. Rapt, seventeen years old, he mail-ordered posters of seas, lakes, calving glaciers. He caught raindrops in pans of flour to study their shape; he charted the sizes of captured snow crystals on a handmade grid.
His first week in college he met with a counselor and made earth sciences his major. A chemistry unit on the hydrologic cycle that had other students yawning seemed to him a miracle of simplicity: condensation, precipitation, infiltration, runoff, evapotranspiration—water moved around and through us at every moment; it leached from our cells; it hung invisibly in front of our eyes. Theoretically, water was inexhaustible, endless, infinitely recycled. The ice in his mother’s freezer was millions of years old. The Egyptian Sphinx was carved from the compressed skeletons of sea animals.
But in graduate school the opportunities to study water, particularly snow, were limited. Professors wanted to teach hydraulics; students wanted curricula with engineering applications. And when he was allowed to study snow it was often in the most mundane ways: stream flow forecasts, precipitation assessments; snow as resource, snow as a reservoir of meltwater.
Winkler was not popular at school. Parties blazed in A-frames set back in the spruce, and couples strolled arm in arm along the boggy paths, and leaves fell, and snow, and rain, and he went on in a state of more or less permanent solitude. He carted around stacks of books; he examined drops of Lake Spenard under a microscope. Water was a sanctuary—not only hot showers or condensation on his window or the sight of Knik Arm on a fall day, but reading about it, collecting it in an eyedropper, freezing it, sublimating it. Two hydrogen atoms bonded to one oxygen—always—at a 104.5 degree angle. The distances between atoms was—always—.095718 of a nanometer. Every thirty-one hundred years a volume of water equivalent to all the oceans passed through the atmosphere. These were facts, bounded by inviolable laws: water was elastic and adhesive, it held its temperature longer than air, it was perpetually in motion.
But he sensed, even then, that any real understanding would continue to exist beyond the range of his capacities. The more he studied water, the more he examined snow, the more mystified he became. Ice could be unpredictable and baffling. Unforeseen variables could set the entire hydrological cycle reeling: an unsuspected front, riding an unexpected event (a deep ocean current, a shearing microburst), could transform a clear, blue noon into an afternoon deluge. A predicted blizzard—snowplows rumbling on highway shoulders, workers in roadside salt huts braced over their shovels—did not arrive. Rain threw itself at the windows while the radio burbled out a forecast for sunshine. Scientists had engineered elaborate models, radar, radio beacons—now satellites coasted above the atmosphere, peering in—and still it was nearly impossible to gauge the size and shape of a raindrop. No one knew exactly why an ice crystal bothered with such elaborate geometry; no one knew why liquid water was able to carry so much heat; no calculation was able to account qualitatively for the surface tension on top of a simple puddle.
Water was a wild, capricious substance: nothing solid, nothing permanent, nothing as it appeared.
When Winkler was nine he dreamed a man he had never seen before would be cut in half by a bus three blocks from where he lived. In the dream he watched—paralyzed—as a hatbox flew from the man’s arms and landed on its corner, dented. The lid fell; a gray fedora spilled out. He woke with his mother’s hands on his shoulders. In front of him the apartment door was ajar and he was sitting on the doormat with his school shoes pulled halfway onto his feet.
“You were screaming,” she whispered. “I was shaking you.” She soaked a washcloth in the bathroom and pressed it to the back of his neck. “I watched you do it. You went to the door and opened it and tried to pull on your shoes. Then you screamed.” Her hands trembled. She led him to his bed and brought him tea thick with honey. “Drink it all. Do you want the lights?”
He shook his head.
She moved past him in the darkness. He heard the faucet rumble and cough and heard her put more water in the kettle, and heard her push the door shut and set the chain. After a while she settled into his father’s chair and he went to her and climbed into her lap. She closed her arms around his shoulders and they sat there until the windows brightened and the sun lit the clouds, then the building across the alley, and at last the rail yard and Ship Creek below.
She kept him home from school, brought him to work, where he stuck labels on files for forty cents an hour. Two days later it was Saturday and they were heading home from Kimball’s with boxes of groceries in their arms when the air became abruptly familiar: a smell like boiled crab drifted from the restaurant beside them; the low winter light struck the bricks of Kennedy Hardware across the street in a way that was unmistakable. He had been here; these moments had played themselves out before.
Ice, glazing the road, sent back wedges and sheets of glare. The whole scene trembled, then fused with radiance. A woman exited a storefront with two little girls in tow; a green and white cab chunked over a pothole; three Aleuts in rubber bibs walking past burst into laughter. Every small, concurrent event had slowed down and assumed an excruciating clarity: through his glasses he could see each blue polka dot on one of the little girls’ wool hats; he watched the shadow of the passing taxi slide black and precise over the ice. His mother turned. “Come along, David.” Her words condensed in the air. Her eyelids blinked once, twice. His shoes felt as if they had been frozen to the sidewalk. A teenager in a green muffler tugged a wooden toboggan past them, whistling. Did no one see? Could the future ambush people so completely?
His eyes roved to the revolving door in Koslosky’s across the street. Each pane flashed as it turned and reflected the light. From up the street came the sound of a bus chugging down the block. He dropped his box of groceries and the potatoes inside rolled about and then settled.
His mother was at his ear. “What is it? What do you see?”
“The man. Leaving the store.”
She squatted on her heels with her own box of groceries in front of her. “Which one? In the brown suit?”
“Yes.”
A man in a brown suit