But I do not open the door. I wake up knowing simply that I took hold of the knob and turned it. Then the whole dream comes back to me, and I know that I’ve dreamed it before.

I DIDN’T KNOW the woman’s name. Clutching my bunch of flowers, I hesitated in front of the door and all the bells. I would rather have turned around and left, but then a man came out of the building, asked who I was looking for, and directed me to Frau Schmitz on the third floor.

No decorative plaster, no mirrors, no runner. Whatever unpretentious beauty the stairwell might once have had, it could never have been comparable to the grandeur of the façade, and it was long gone in any case. The red paint on the stairs had worn through in the middle, the stamped green linoleum that was glued on the walls to shoulder height was rubbed away to nothing, and bits of string had been stretched across the gaps in the banisters. It smelled of cleaning fluid. Perhaps I only became aware of all this some time later. It was always just as shabby and just as clean, and there was always the same smell of cleaning fluid, sometimes mixed with the smell of cabbage or beans, or fried food or boiling laundry.

I never learned a thing about the other people who lived in the building apart from these smells, the mats outside the apartment doors, and the nameplates under the doorbells. I cannot even remember meeting another tenant on the stairs.

Nor do I remember how I greeted Frau Schmitz. I had probably prepared two or three sentences about my illness and her help and how grateful I was, and recited them to her. She led me into the kitchen.

It was the largest room in the apartment, and contained a stove and sink, a tub and a boiler, a table, two chairs, a kitchen cabinet, a wardrobe, and a couch with a red velvet spread thrown over it. There was no window. Light came in through the panes of the door leading out onto the balcony-not much light; the kitchen was only bright when the door was open. Then you heard the scream of the saws from the carpenter’s shop in the yard and smelled the smell of wood.

The apartment also had a small, cramped living room with a dresser, a table, four chairs, a wing chair, and a coal stove. It was almost never heated in winter, nor was it used much in summer either. The window faced Bahnhofstrasse, with a view of what had been the railroad station, but was now being excavated and already in places held the freshly laid foundations of the new courthouse and administration buildings. Finally, the apartment also had a windowless toilet. When the toilet smelled, so did the hall.

I don’t remember what we talked about in the kitchen. Frau Schmitz was ironing; she had spread a woolen blanket and a linen cloth over the table; lifting one piece of laundry after another from the basket, she ironed them, folded them, and laid them on one of the two chairs. I sat on the other. She also ironed her underwear, and I didn’t want to look, but I couldn’t help looking. She was wearing a sleeveless smock, blue with little pale red flowers on it. Her shoulder-length, ash-blond hair was fastened with a clip at the back of her neck. Her bare arms were pale. Her gestures of lifting the iron, using it, setting it down again, and then folding and putting away the laundry were an exercise in slow concentration, as were her movements as she bent over and then straightened up again. Her face as it was then has been overlaid in my memory by the faces she had later. If I see her in my mind’s eye as she was then, she doesn’t have a face at all, and I have to reconstruct it. High forehead, high cheekbones, pale blue eyes, full lips that formed a perfect curve without any indentation, square chin. A broad-planed, strong, womanly face. I know that I found it beautiful. But I cannot recapture its beauty.

“W AIT,” SHE said as I got up to go. ‘I have to leave too, and I’ll walk with you.

I waited in the hall while she changed her clothes in the kitchen. The door was open a crack. She took off the smock and stood there in a bright green slip. Two stockings were hanging over the back of the chair. Picking one up, she gathered it into a roll using one hand, then the other, then balanced on one leg as she rested the heel of her other foot against her knee, leaned forward, slipped the rolled-up stocking over the tip of her foot, put her foot on the chair as she smoothed the stocking up over her calf, knee, and thigh, then bent to one side as she fastened the stocking to the garter belt. Straightening up, she took her foot off the chair and reached for the other stocking. I couldn’t take my eyes off her. Her neck and shoulders, her breasts, which the slip veiled rather than concealed, her hips which stretched the slip tight as she propped her foot on her knee and then set it on the chair, her leg, pale and naked, then shimmering in the silky stocking.

She felt me looking at her. As she was reaching for the other stocking, she paused, turned towards the door, and looked straight at me. I can’t describe what kind of look it was-surprised, skeptical, knowing, reproachful. I turned red. For a fraction of a second I stood there, my face burning. Then I couldn’t take it any more. I fled out of the apartment, down the stairs, and into the street.

I dawdled along. Bahnhofstrasse, Häusserstrasse, Blumenstrasse-it had been my way to school for years. I knew every building, every garden, and every fence, the ones that were repainted every year and the ones that were so gray and rotten that I could crumble the wood in my hand, the iron railings that I ran along as a child banging a stick against the posts and the high brick wall behind which I had imagined wonderful and terrible things, until I was able to climb it, and see row after boring row of neglected beds of flowers, berries, and vegetables. I knew the cobblestones in their layer of tar on the road, and the changing surface of the sidewalk, from flagstones to little lumps of basalt set in wave patterns, tar, and gravel.

It was all familiar. When my heart stopped pounding and my face was no longer scarlet, the encounter between the kitchen and the hall seemed a long way away. I was angry with myself. I had run away like a child, instead of keeping control of the situation, as I thought I should. I wasn’t nine years old anymore, I was fifteen. That didn’t mean I had any idea what keeping control would have entailed.

The other puzzle was the actual encounter that had taken place between the kitchen and the hall. Why had I not been able to take my eyes off her? She had a very strong, feminine body, more voluptuous than the girls I liked and watched. I was sure I wouldn’t even have noticed her if I’d seen her at the swimming pool. Nor had she been any more naked than the girls and women I had already seen at the swimming pool. And besides, she was much older than the girls I dreamed about. Over thirty? It’s hard to guess ages when you’re not that old yourself and won’t be anytime soon.

Years later it occurred to me that the reason I hadn’t been able to take my eyes off her was not just her body, but the way she held herself and moved. I asked my girlfriends to put on stockings, but I didn’t want to explain why, or to talk about the riddle of what had happened between the kitchen and the hall. So my request was read as a desire for garters and high heels and erotic extravaganza, and if it was granted, it was done as a come-on. There had been none of that when I had found myself unable to look away. She hadn’t been posing or teasing me. I don’t remember her ever doing that. I remember that her body and the way she held it and moved sometimes seemed awkward. Not that she was particularly heavy. It was more as if she had withdrawn into her own body, and left it to itself and its own quiet rhythms, unbothered by any input from her mind, oblivious to the outside world. It was the same obliviousness that weighed in her glance and her movements when she was pulling on her stockings. But then she was not awkward, she was slow-flowing, graceful, seductive-a seductiveness that had nothing to do with breasts and hips and legs, but was an invitation to forget the world in the recesses of the body.