surrounding wall. As his fingers slid along it, he pushed slightly and experimentally against it and at once the greenery, which stretched far beyond the plane along which his fingers told him the wall existed, was parted by a rivulet of water, falling quickly from a height toward his feet with a loud noise of splashing.
He jumped backward in automatic panic, but the water ended before it reached his feet. It didn't stop coming, but it didn't reach the floor. He put his hand out. It was not water, but a light-illusion of water. It did not wet his hand; he felt nothing. But his eyes stubbornly resisted the evidence. They saw water.
He followed the rivulet upward, and eventually came to something that was water - a thinner stream issuing from the faucet. It was cold.
His fingers found the oblong again and experimented, pushing here and there. The temperature shifted quickly and he found the spot that produced water of suitable tepidity.
He did not find any soap. Somewhat reluctantly, he began to rub his unsoaped hands against each other under what seemed a natural spring that should have been soaking him from head to foot but did not. And as though the mechanism could read his mind or, more likely, was guided by the rubbing together of his hands, he felt the water grow soapy, while the spring - he didn't see grew bubble's and developed into foam.
Still reluctant, he bent over the sink and rubbed his face with the same soapy water. He felt the bristles of his beard, but knew that there was no way in which he could translate the equipment of this room into a shave without instruction.
He finished and held his hands helplessly under the water. How did he stop the soap? He did not have to ask. Presumably, his hands, no longer rubbing either themselves or his face, controlled that. The water lost its soapy feel and the soap was rinsed from his hands. He splashed the water against his face without rubbing - and that was rinsed too. Without the help of vision and with the clumsiness of one unused to the process, he managed to soak his shirt badly.
Towels? Paper?
He stepped back, eyes closed, holding his head forward to avoid dripping more water on his clothes. Stepping back was, apparently, the key action, for he felt the warm flow of an air current. He placed his face, within it and then his hands.
He opened his eyes and found the spring no longer flowing. He used his hands and found that he could feel no real water.
The knot in his stomach had long since dissolved into irritation. He recognized that Personals varied enormously from world to world, but somehow this nonsense of simulated Outside went too far.
On Earth, a Personal was a huge community chamber restricted to one gender, with private cubicles to which one had a key. On Solaria, one entered a Personal through a narrow corridor appended to one side of a house, as though Solarians, hoped that it would not be considered a part of their home. In both worlds, however, though so different in every possible way, the Personals were clearly defined and the function of everything in them could not be mistaken. Why should there be, on Aurora, this elaborate pretense of rusticity that totally masked every part of a Personal?
Why?
At any rate, his annoyance gave him little emotional room in which to feel uneasy over the pretense of Outside. He moved in the direction in which he recalled having seen the translucent half-door.
It was not the correct direction. He found it only by following the wall slowly and after barking various parts of his body against protuberances.
In the end, he found himself urinating into the illusion of a small pond that did not seem to be receiving the stream properly. His knees told him that he was aiming correctly between the sides of what he took to be a urinal and he told himself that if he were using the wrong receptacle or misjudging his aim, the fault was not his.
For a moment, when done, he considered finding the sink again for a final hand rinse and decided against it. He just couldn't face the search and that false waterfall.
Instead, he found, by groping, the door through which he had entered, but he did not know he had found it until his hand touch resulted in its opening. The light died out at once and the normal