“Do you know about the tree of the year?” he asks his son, who shakes his head and stares at the scissors that have fallen still in his father’s hand. “It’s nonsense,” he adds. “The worst rubbish imaginable.”
“Oskar’s coming today, isn’t he?”
“Of course.” Sebastian starts cutting. “Why?”
“You always talk about strange things when Oskar’s coming. And,” Liam continues, pointing at the card, “you bring work back home.”
“I thought you liked measuring curves!” Sebastian replies indignantly.
At ten, Liam is already clever enough to know not to reply to this. Of course he loves helping his father with physics experiments. He knows that the zigzag line marks the result of a radiometric measurement, even though he can’t explain the meaning of “radiometric.” The integral under the curve can be measured by cutting out the surface area and weighing the card. But Liam also knows that there are computers at the university that will give you the answer without cutting and weighing. This could definitely have waited till Monday. Sebastian has brought it home for Liam to have fun with and because he finds this activity calming late on a Friday afternoon. Even though the chopping board and the sharp knife that they need to cut out the tiny jagged bits are with Maike in the kitchen.
When Maike is cooking for Oskar, the kitchen utensils are hers and hers alone. Every time Maike tells Sebastian about the new dish she is trying out that evening, he wonders why Oskar’s visits are so important to her. He would have thought that Liam’s hero worship of the big-shot physicist from Geneva would put her off Oskar, not to mention the heavily ironic tone of voice in which Oskar invariably addresses her. Yet it was Maike herself who had started the tradition of dinners with him ten years ago, and she is the one who has insisted on them to this very day. Sebastian suspects that, consciously or unconsciously, she is trying to steer something in a controlled manner. Something that should be playing out before her very eyes, rather than developing unchecked in hidden corners. They have never spoken about what this certain something might be. Deep down, Sebastian admires his wife’s calm persistence. “He’s coming on Friday, isn’t he?” she asks, and Sebastian nods. That is all.
The curve is easier to cut out in the middle, and it becomes more complicated again toward the end. Liam holds on to the card with both hands, cheering when the scissors have negotiated the final jagged cliffs and the zigzag cutting falls to the ground. He picks up the masterpiece carefully by the edges, and runs off to see if the kitchen scales are free.
MAIKE IS STANDING AT THE KITCHEN COUNTER chopping some unruly-looking salad leaves. She is wearing a white dress that makes her look as though she is about to be married for the second time. Her feet are bare, and she is absentmindedly scratching a mosquito bite on her left calf with her right foot. The window is open. Summer air is wafting in with the smell of hot asphalt, flowing water, and a wind that is juggling with the swallows high in the heavens. In the golden evening light, Maike looks more than ever like the kind of woman a man would like to ride up to on horseback and carry off into the sunset. She is unique, and not just at first glance. Her skin is even paler than Sebastian’s and her mouth is very slightly lopsided, which makes her look a little pensive when she laughs. The small contemporary art gallery in Freiburg where Maike works has her to thank for a great deal of its success, for she is not only the artists’ agent, but also their occasional model. Maike’s aesthetic feeling has almost the fervor of religion about it. Surroundings furnished without care depress her and she is the sort of person who checks every glass against the light before placing it on the table.
When Sebastian approaches her from behind, she stretches her damp hands out in front of her, showing her shaved underarms. His fingers climb the staircase of her vertebrae, from her bottom to her neck.
“Are you cold?” she asks. “Your hands are trembling.”
“Can’t you and Liam think about anything other than my clapped-out nervous system?” Sebastian asks.
“Yes,” Maike replies. “Red wine.”
Sebastian kisses the back of her head. They both know that Oskar will have read the article in Der Spiegel magazine. Maike has no particular desire to understand the intricacies of the long-standing scientific disagreement between Oskar and Sebastian. But she knows what will happen. Oskar’s voice will be threateningly quiet when he launches his attack. And Sebastian will blink more rapidly than usual while he is defending himself, and his arms will dangle limply by his side.