(Narrator: on that summer day soon after they had entered the kissing phase of their much too premature and in many ways fatal romance, Van and Ada were on their way to the Gun Pavilion alias Shooting Gallery, where they had located, on its upper stage, a tiny, Oriental-style room with bleary glass cases that had once lodged pistols and daggers — judging by the shape of dark imprints on the faded velvet — a pretty and melancholy recess, rather musty, with a cushioned window seat and a stuffed Parluggian Owl on a side shelf, next to an empty beer bottle left by some dead old gardener, the year of the obsolete brand being 1842.)

‘Don’t jingle them,’ she said, ‘we are watched by Lucette, whom I’ll strangle some day.’

They walked through a grove and past a grotto.

Ada said: ‘Officially we are maternal cousins, and cousins can marry by special decree, if they promise to sterilize their first five children. But, moreover, the father-in-law of my mother was the brother of your grandfather. Right?’

‘That’s what I’m told,’ said Van serenely.

‘Not sufficiently distant,’ she mused, ‘or is it?’

‘Far enough, fair enough.’

‘Funny — I saw that verse in small violet letters before you put it into orange ones — just one second before you spoke. Spoke, smoke. Like the puff preceding a distant cannon shot.’

‘Physically,’ she continued, ‘we are more like twins than cousins, and twins or even siblings can’t marry, of course, or will be jailed and "altered," if they persevere.’

‘Unless,’ said Van, ‘they are specially decreed cousins.’

(Van was already unlocking the door — the green door against which they were to bang so often with boneless fists in their later separate dreams.)

Another time, on a bicycle ride (with several pauses) along wood trails and country roads, soon after the night of the Burning Barn, but before they had come across the herbarium in the attic, and found confirmation of something both had forefelt in an obscure, amusing, bodily rather than moral way, Van casually mentioned he was born in Switzerland and had been abroad twice in his boyhood. She had been once, she said. Most summers she spent at Ardis; most winters in their Kaluga town home — two upper stories in the former Zemski chertog (palazzo).

In 1880, Van, aged ten, had traveled in silver trains with showerbaths, accompanied by his father, his father’s beautiful secretary, the secretary’s eighteen-year-old white-gloved sister (with a bit part as Van’s English governess and milkmaid), and his chaste, angelic Russian tutor, Andrey Andreevich Aksakov (‘AAA’), to gay resorts in Louisiana and Nevada. AAA explained, he remembered, to a Negro lad with whom Van had scrapped, that Pushkin and Dumas had African blood, upon which the lad showed AAA his tongue, a new interesting trick which Van emulated at the earliest occasion and was slapped by the younger of the Misses Fortune, put it back in your face, sir, she said. He also recalled hearing a cummerbunded Dutchman in the hotel hall telling another that Van’s father, who had just passed whistling one of his three tunes, was a famous ‘camler’ (camel driver — shamoes having been imported recently? No, ‘gambler’).

Before his boarding-school days started, his father’s pretty house, in Florentine style, between two vacant lots (5 Park Lane in Manhattan), had been Van’s winter home (two giant guards were soon to rise on both sides of it, ready to frog-march it away), unless they journeyed abroad. Summers in Radugalet, the ‘other Ardis,’ were so much colder and duller than those here in this, Ada’s, Ardis. Once he even spent both winter and summer there; it must have been in 1878.

Of course, of course, because that was the first time, Ada recalled, she had glimpsed him. In his little white sailor suit and blue sailor cap. (Un régulier angelochek, commented Van in the Raduga jargon.) He was eight, she was six. Uncle Dan had unexpectedly expressed the desire to revisit the old estate. At the last moment Marina had said she’d come too, despite Dan’s protests, and had lifted little Ada, hopla, with her hoop, into the calèche. They took, she imagined, the train from Ladoga to Raduga, for she remembered the way the station man with the whistle around his neck went along the platform, past the coaches of the stopped local, banging shut door after door, all six doors of every carriage, each of which consisted of six one-window carrosses of pumpkin origin, fused together. It was, Van suggested, a ‘tower in the mist’ (as she called any good recollection), and then a conductor walked on the running board of every coach with the train also running and opened doors all over again to give, punch, collect tickets, and lick his thumb, and change money, a hell of a job, but another ‘mauve tower.’ Did they hire a motor landaulet to Radugalet? Ten miles, she guessed. Ten versts, said Van. She stood corrected. He was out, he imagined, na progulke (promenading) in the gloomy firwood with Aksakov, his tutor, and Bagrov’s grandson, a neighbor’s boy, whom he teased and pinched and made horrible fun of, a nice quiet little fellow who quietly massacred moles and anything else with fur on, probably pathological. However, when they arrived, it became instantly clear that Demon had not expected ladies. He was on the terrace drinking goldwine (sweet whisky) with an orphan he had adopted, he said, a lovely Irish wild rose in whom Marina at once recognized an impudent scullery maid who had briefly worked at Ardis Hall, and had been ravished by an unknown gentleman — who was now well-known. In those days Uncle Dan wore a monocle in gay-dog copy of his cousin, and this he screwed in to view Rose, whom perhaps he had also been promised (here Van interrupted his interlocutor telling her to mind her vocabulary). The party was a disaster. The orphan languidly took off her pearl earrings for Marina’s appraisal. Grandpa Bagrov hobbled in from a nap in the boudoir and mistook Marina for a grande cocotte as the enraged lady conjectured later when she had a chance to get at poor Dan. Instead of staying for the night, Marina stalked off and called Ada who, having been told to ‘play in the garden,’ was mumbling and numbering in raw-flesh red the white trunks of a row of young birches with Rose’s purloined lipstick in the preamble to a game she now could not remember — what a pity, said Van — when her mother swept her back straight to Ardis in the same taxi leaving Dan — to his devices and vices, inserted Van — and arriving home at sunrise. But, added Ada, just before being whisked away and deprived of her crayon (tossed out by Marina k chertyam sobach’im, to hell’s hounds — and it did remind one of Rose’s terrier that had kept trying to hug Dan’s leg) the charming glimpse was granted her of tiny Van, with another sweet boy, and blond-bearded, white-bloused Aksakov, walking up to the house, and, oh yes, she had forgotten her hoop — no, it was still in the taxi. But, personally, Van had not the slightest recollection of that visit or indeed of that particular summer, because his father’s life, anyway, was a rose garden all the time, and he had been caressed by ungloved lovely hands more than once himself, which did not interest Ada.

Now what about 1881, when the girls, aged eight-nine and five, respectively, had been taken to the Riviera, to Switzerland, to the Italian lakes, with Marina’s friend, the theatrical big shot, Gran D. du Mont (the ‘D’ also stood for Duke, his mother’s maiden name, des hobereaux irlandais, quoi), traveling discreetly on the next Mediterranean Express or next Simplon or next Orient, or whatever other train de luxe carried the three Veens, an English governess, a Russian nurse and two maids, while a semi-divorced Dan went to some place in equatorial Africa to photograph tigers (which he was surprised not to see) and other notorious wild animals, trained to cross the motorist’s path, as well as some plump black girls in a traveling-agent’s gracious home in the wilds of Mozambique. She could recollect, of course, when she and her sister played ‘note-comparing,’ much better than Lucette such things as itineraries, spectacular flora, fashions, the covered galleries with all sorts of shops, a handsome suntanned man with a black mustache who kept staring at her from his corner in the restaurant of Geneva’s Manhattan Palace; but Lucette, though so much younger, remembered heaps of bagatelles, little ‘turrets’ and little ‘barrels,’ biryul’ki proshlago. She was, cette Lucette, like the girl in Ah, cette Line (a popular novel), ‘a macédoine of intuition, stupidity, naïveté and cunning.’ By the way, she had confessed, Ada had made her confess, that it was, as Van had suspected, the other way round — that when they returned to the damsel in distress, she was in all haste, not freeing herself, but actually trying to tie herself up again after breaking loose and spying on them through the larches. ‘Good Lord,’ said Van, ‘that explains the angle of the soap!’ Oh, what did it matter, who cared, Ada only hoped the poor little thing would be as happy at Ada’s age as Ada was now, my love, my love, my love, my love. Van hoped the bicycles parked in the bushes did not show their sparkling metal through the leaves to some passenger on the forest road.

After that, they tried to settle whether their ways had merged somewhere or run closely parallel for a bit that year in Europe. In the spring of 1881, Van, aged eleven, spent a few months with his Russian tutor and English valet at his grandmother’s villa near Nice, while Demon was having a much better time in Cuba than Dan was at Mocuba. In June, Van was taken to Florence, and Rome, and Capri, where his father turned up for a brief spell. They parted again, Demon sailing back to America, and Van with his tutor going first to Gardone on Lake Garda, where Aksakov reverently pointed out Goethe’s and d’Annunzio’s marble footprints, and then staying for a while in autumn at a hotel on a mountain slope above Leman Lake (where Karamzin and Count Tolstoy had roamed). Did Marina suspect that Van was somewhere in the same general area as she throughout 1881? Probably no. Both girls had scarlet fever in Cannes, while Marina was in Spain with her Grandee. After carefully matching memories, Van and Ada concluded that it was not impossible that somewhere along a winding Riviera road they passed each other in rented victorias that both remembered were green, with green-harnessed horses, or perhaps in two different trains, going perhaps the same way, the little girl at the window of one sleeping car looking at the brown sleeper of a parallel train which gradually diverged toward sparkling stretches of sea that the little boy could see on the other side of the tracks. The contingency was too mild to be romantic, nor did the possibility of their having walked or run past each other on the quay of a Swiss town afford any concrete thrill. But as Van casually directed the searchlight of backthought into that maze of the past where the mirror-lined narrow paths not only took different turns, but used different levels (as a mule-drawn cart passes under the arch of a viaduct along which a motor skims by), he found himself tackling, in still vague and idle fashion, the science that was to obsess his mature years — problems of space and time, space versus time, time-twisted space, space as time, time as space — and space breaking away from time, in the final tragic triumph of human cogitation: I am because I die.