He walked along the Rotenturmstrasse, a broad pedestrian mall lined with bright shops and cafés, pausing before shop windows, peering at sparkling Mont Blanc pens and Rolex watches, even though he had no need for such things. He stopped at a snow-covered sausage stand, purchased a käsewurst, dropped it into a rubbish bin a hundred yards away without taking a bite. He entered a telephone booth, slipped a schilling into the coin slot, punched a random series of numbers on the keypad, all the while scanning the street and storefronts around him. A recorded voice informed him that he had made a dreadful mistake. The restorer replaced the receiver, collected his schilling from the coin tray, kept walking.

His destination was a small Italian restaurant in the Jewish Quarter. Before the Nazis there had been nearly two hundred thousand Jews living in Vienna, and Jews had dominated the city’s cultural and commercial life. Now there were just a few thousand, mainly from the East, and the so-called Jewish Quarter was a strip of clothing stores, restaurants, and nightclubs clustered around the Judenplatz. Among Viennese the district was known as the Bermuda Triangle, which the restorer found vaguely offensive.

The restorer’s wife and son were waiting for him-rear table, facing the door, just as he had taught her. The boy sat next to his mother, sucking strands of buttered spaghetti through rose-colored lips. He watched her for a moment, appraising her beauty the way he might assess a work of art: the technique, the structure, the composition. She had pale olive-toned skin, oval brown eyes, and long black hair, which was drawn back and lying across the front of one shoulder.