Guy caught her and quite beside himself by now, kissed her with all the passion of his nature.

And Nerine kissed him back.

To Guy, adrift in a foreign city, reared by Martha Hodge, that kiss meant one thing and one thing only. When Nerine returned to England, he followed her and in a daze of happiness, presented himself at the Crofts’ ornate and over-furnished villa in Twickenham to ask for her hand.

It is hard to see why they were not kind. So simple, surely, to have spoken of her youth, his need to complete his studies, their conviction that at seventeen their daughter could hardly know her own mind. Instead, the Crofts exhibited a cruelty and arrogance that he had not known existed.

‘Insolent puppy!’ snorted the empurpled Mr Croft, just returned from his city bank. ‘How dare you! I ought to have you horse-whipped.’

‘No birth, no family and no prospects,’ sneered Nerine’s brother, a pallid young man of Guy’s own age. ‘I must say you’ve got a nerve!’

‘And penniless!’ roared Mr Croft, to whom poverty was the ultimate crime.

‘Are you aware that Nerine’s aunt is an Honourable?’ enquired Mrs Croft, a small, tight-lipped woman with calculating eyes.

Unable to lift a finger against the relatives of his beloved, Guy stood stock-still in the centre of the drawing-room with its draped piano legs and overstuffed cushions. But the footman, coming forward in response to Mr Croft’s instructions to ‘Throw him out, James’, found himself reeling against the wall, nursing his arm.

Nerine was not present at the interview. His subsequent letters were returned.

That had been ten years ago. To say that the wound had never healed might seem absurd. If Guy was deflected, now, from the path of scholarship and determined to become rich enough to be revenged on the Crofts of this world, it was a decision he never regretted. Three years later he was in the Amazon, entertaining a string of lovely women on his yacht, and in the years that followed he had innumerable affairs. But he never again fell in love — and he never forgot.

Then, just two weeks before he left for Vienna, he had come out of the new, seven-storey office block in the Strand which housed his Associated Investment Company when he heard a soft voice say, ‘Guy!’ — and there she was.

Nerine was in half-mourning, her raven hair piled high under a plumed velvet hat. She had filled out, there were now a few lines round her lovely eyes, but Guy, as he gazed at her, was gazing at his youth.

She was pleased to see him, pleased and surprised, she made that clear, having no idea what had become of him. Her own story was sad: marriage to the son of a baronet who should have inherited a title and a comfortable life as a landowner — and had instead died by slow degrees of a wound received in Flanders.

‘So I’m back home,’ said Nerine, lifting a face full of courage and resignation to his. ‘And you, Guy? How are you?’

‘I’m just off to Vienna, as a matter of fact,’ said Guy, when he could trust his voice again.

‘Ah, Vienna! I was so happy there! Do you remember…?’ Guy remembered.

Nerine’s father was dead. Her brother had speculated unwisely. In the villa at Twickenham, Guy, though he kept his wealth a secret, was now a welcome guest. When he left for Austria, it was with Nerine’s promise to join him, with her brother, as soon as she was out of mourning. Though nothing could be settled until then, he had returned to Vienna as a man who, against all expectations, was to achieve his heart’s desire.

3

Though she was both emancipated and in a hurry, Tessa began the day by brushing, with three hundred regular strokes, her almost knee-length, toffee-coloured hair. Her country upbringing had been strict and even though her glorious new life in Vienna was now devoted to the service of art in general and opera in particular, she found it hard to break the habits of her childhood. Moreover, it was true that lacking the height, the Rubenesque and potentially heaving bosom and the Roman nose she so desperately craved, she could find a certain consolation in the rich, fawn tresses which she could most comfortably have sat on had her employer, Jacob Witzler, ever given her the time.

Whether Tessa would have appeared on the payroll of the International Opera Company as under wardrobe mistress, assistant lighting engineer, deputy wigmaker, A.S.M., prompter or errand girl, remained a theoretical question since she did not, in fact, get any pay. That it was an inestimable privilege to be allowed to work in the opera house and learn her craft, Tessa, her auburn eyes burning with artistic fervour, had assured Herr Witzler — a view which he entirely shared and had in fact suggested to her in the first place. And though she did not actually have any money to speak of, it had all worked out marvellously because Frau Witzler, a former Rhinemaiden and spear-carrying soprano of distinction, had found a family in the Wipplingerstrasse who, in exchange for a little help with their three young children, had offered Tessa one of the old servants’ attics. A beautiful room, she thought it, with its views over the roofs of the Inner City and the soaring spire of the Stefansdom.

Now she quickly braided and pinned her hair, washed her hands and face, dressed in her working smock of unbleached linen, and ran downstairs to where the three infant Kugelheimers in their cots greeted her with cries of satisfaction.

During the next half-hour she changed the baby, lugged the three-year-old Klara on to the gigantic, rose-adorned chamber-pot, ran into the kitchen to heat some milk, dressed the four-year-old Franzerl, made coffee for Frau Kugelheimer — and, finally, grabbing a letter from the postman which she thrust unread into her pocket, was safely out into the street.

It was just growing light, the city lifting itself out of sleep. A row of tiny choristers walked across the cobbles to sing Mass in the Peterskirche; the pigeons on the Plague Memorial, safe again after years of being potted at by hungry citizens, began to preen themselves for the day. A baker, pulling up his shutters, called ‘Grüss Gott!’ and Tessa gave him a smile of such radiance that he stood watching her like a man warming himself in a sudden shaft of sun until she turned into the Kärntner-strasse. It never failed her, this sense of awe and wonder at belonging… at working here in this city which had been Schubert’s and Mozart’s, and now was hers.

The Klostern Theatre, which now housed the International Opera Company, had once been the private theatre of a nobleman whose adjoining palace had been pulled down at the time the old ramparts were destroyed and the Ringstrasse built. The auditorium with its enchanted painted ceiling of obese and ecstatic nymphs, its red velvet boxes and gold proscenium arch, invariably wrung a sigh of pleasure from connoisseurs of Austrian high baroque. Backstage, the theatre resembled a cross between the Black Hole of Calcutta and the public lavatory of an abandoned railway terminus. The pit was too small for the orchestra, the manager’s office was a windowless kennel, merely to approach the dimmer board was to take one’s life in one’s hands. Everyone who worked there cursed the place from morning to night and resisted with vituperative ferocity all suggestions of a move to more salubrious quarters.

Tessa let herself in by the stage door, sighing happily at the familiar smell of glue and size and paint and dust. As always she was the first to arrive and the sense of the sleeping theatre, dark and cold, waiting to be brought to life — and by her — was an ever-recurring delight. Today was a particularly exciting day: the last day of Lucia di Lammermoor in which Raisa Romola, losing her reason as only a two-hundred-kilo, red-haired Rumanian soprano knew how, had scored a triumph; then the announcement by Herr Witzler, after curtain down, of the new opera they would begin to rehearse next week.

Quickly she sorted the mail into the appropriate pigeonholes, took the director’s letters upstairs to his office, emptied the mousetraps under his desk, riddled and filled the ancient, rusty stove. Then downstairs again to the front of the house to turn on the light, admit the cleaning ladies and ring the police to inform them that a handbag containing three thousand kroner and a ticket to Karlsbad had been left in row D of the stalls.

Then she hurried back through the orchestra pit, pausing to tidy up the poker school which the trombonists had set up under the stage… up two flights again, round a curving iron staircase to the star soprano’s dressing-room, to change the water for Raisa Romola’s roses, scrub out her dachshund’s feeding bowl and collect for repair the bloodstained Act Three nightdress through which an idiot stage hand had put his foot as the heaving diva waited in the wings to take her curtain call.

And downstairs again to find that the wigmaker, Boris Slatarski, had arrived and was staring gloomily at ‘The Mother’.

Boris was a Bulgarian and thus committed to longevity and yoghurt. The latter he made from a culture of great ethnicity and ripeness which originated in some shepherd-infested village in the Mirrovaroan Hills. Known as ‘The Mother’, it lived in a jamjar on the draining-board of the laundry room, smelling vilely, flocculating, turning blue and generally showing all the signs of the artistic temperament.

‘I don’t like the look of her this morning, Tessa,’ he said now, unwinding his long, yellow face and bald skull from the folds of a gigantic muffler. ‘She’s precipitating much too fast.’ He rummaged in a hamper, ripped the muslin sleeve out of a peasant blouse from The Bartered Bride and began to filter The Mother through it. ‘Have you got the milk yet?’