It was one of the oldest structures on the campus and one of the finest; Maxwell told himself. For over five hundred years it had been the meeting place, the refuge, the study hall of many generations and in the course of all these generations it had settled easily and comfortably into the functional tradition that made it a second home for many thousand students. Here could be found a quietness for reflection or for study, here the cozy corners needed for good talk, here the game rooms for billiards or for chess, here the eating places, here the meeting halls, and tucked off in odd corners little reading rooms with their shelves of books.

Maxwell pushed back his chair, but stayed sitting, finding himself somehow reluctant to get up and leave-for once he left this place, he knew, he'd plunge into the problems he must face. Outside the window lay a golden autumn day, warming as the sun rose in the sky-a day for showers of golden leaves, for blue haze on the distant hills, for the solemn glory of chrysanthemums bedded in the garden, for the quiet glow of goldenrod and aster in the fields and vacant lots.

From behind him he heard the scurrying of many hard-shod feet and when he swung around in his chair, he saw the owner of the feet advancing rapidly across the squared red tiles toward him.

It looked like an outsize, land-going shrimp, with its jointed legs, its strangely canted body with long, weird rods-apparently sensory organs-extending outward from its tiny head. Its color was an unhealthy white and its three globular black eyes bobbed on the ends of long antennae.

It came to a halt beside the table and the three antennae swiveled to aim the three eyes straight at Maxwell.

It said in a high, piping voice, the skin of its throat fluttering rapidly beneath the seemingly inadequate head, "Informed I am that you be Professor Peter Maxwell."

"The information happens to be right," said Maxwell. "I am Peter Maxwell."

"I be a creature out of the world you would name Spearhead Twenty-seven. Name I have is of no interest to you. I appear before you in carrying out commission by my employer. Perhaps you know it by designation of Miss Nancy Clayton." "Indeed I do," said Maxwell, thinking that it was very much like Nancy Clayton to employ an outlandish creature such as this for an errand boy.

"I work myself through education," explained the Shrimp, "doing anything I find."

"That's commendable," said Maxwell.

"I train in mathematics of time," declared the Shrimp. "I concentrate on world-line configurations. I am in tizzy over it."

The Shrimp didn't look as if it were in any sort of tizzy.

"Why all the interest?" Maxwell asked "Something, in your background? Something in your cultural heritage?" "Oh, very much indeed. Is completely new idea. On my world, no thought of time, no appreciation such a thing as time. Am much shocked to learn of it. And excited, too. But I digress too greatly. I come here on an errand. Miss Clayton desires to know can you attend a party the evening of this day. Her place, eight by the clock."

"I believe I can," said Maxwell. "Tell her I always make a point of being at her parties."

"Overjoyed," said the Shrimp. "She so much wants you there. You are talked concerning."

"I see," said Maxwell.

"You hard to find. I run hard and fast. I ask in many places. Finally victorious."

"I am sorry," Maxwell said, "I put you to such trouble."

He reached into his pocket and took out a bill. The creature extended one of its forward legs and grasped the bill in a pair of pincers, folded it and refolded it and tucked it into a small pouch that extruded from its chest.

"You kind beyond expectation," it piped. "There is one further information. Occasion for party is unveiling of painting, recently acquired. Painting lost and gone for very long. By Albert Lambert, Esquire. Great triumph for Miss Clayton."

"I just bet it is," said Maxwell. "Miss Clayton is a specialist in triumphs."

"She, as employer, is gracious," said the Shrimp reprovingly.

"I am sure of that," said Maxwell.

The creature shifted swiftly and galloped from the room.

Listening to its departure, Maxwell heard it clatter up the stairs to the street level of the building.

Maxwell got up and headed for the stairs himself. If he were going to witness the unveiling of a painting, he told himself, he'd better bone up on the artist. Which was exactly, he thought with a grin, what almost every other person invited to Nancy's party would be doing before the day was out.

Lambert? The name held a slight ring of recognition. He had read somewhere about him, probably long ago. An article in a magazine, perhaps, to help pass an idle hour.

Chapter 11

Maxwell opened the book.

"Albert Lambert," said the opening page of text, "was born in Chicago, Illinois, January 11, 1973. Famed as a portrayer of grotesque symbolism, his early years gave no promise of his great accomplishments. His initial work, while it was competent and showed a skillful craftsmanship and a deep insight into his subject matter, was not particularly outstanding. His grotesque period came after his fiftieth year and, rather than developing, burst into full flower almost overnight, as if the artist had developed it secretly and did not show his canvasses of this period until he was satisfied with this new phase of his work. But there is no evidence that this actually was the case; rather, there seems to be some evidence that it was not... ."

Maxwell flipped over the text pages to reach the color plates and leafed quickly through examples of the artist's early work. And there, in the space of one page to the next, the paintings changed-the artistic concept, the color, even, it seemed to Maxwell, the very craftsmanship. As if the work had been that of two different artists, the first tied intellectually to some inner need of orderly expression, the second engulfed, obsessed, ridden by some soul-shaking experience of which he tried to cleanse himself by spreading it on canvas.

Stark, dark, terrible beauty beat out of the page and in the dusky silence of the library reading room it seemed to Maxwell that he could hear the leathery whisper of black wings. Outrageous creatures capered across the outrageous landscape, and yet the landscape and the creatures, Maxwell sensed at once, were not mere fantasy, were no whimsical product of a willful unhinging of the mind, but seemed to be solidly based upon some outre geometry predicated upon a logic and an outlook alien to anything he had ever seen. The form, the color, the approach and the attitude were not merely twisted human values; one had the instant feeling that they might be, instead, the prosaic representation of a situation in an area entirely outside any human value. Grotesque symbolism, the text had said, and it might be there, of course, but if so, Maxwell told himself, a symbolism that could only be arrived at most tortuously after painful study.

He turned the page and there it was again, that complete divergence from humanity-a different scene with different creatures against a different landscape, but carry-ing, as had that first plate, the shattering impact of actuality, no figment of the artist's mind, but the representation of a scene he once had gazed upon and sought now to expurgate from mind and memory. As a man might wash his hands, Maxwell thought, lathering them fiercely with a bar of strong, harsh soap, scrubbing them again and yet again, endlessly, in a desperate attempt to remove by physical means a psychic stain that he had incurred. A scene that he had gazed upon, perhaps, not through human eyes, but through the alien optics of a lost and unguessed race.

Maxwell sat fascinated, staring at the page, wanting to pull his eyes away, but unable to, trapped by the weird and awful beauty, by some terrible, hidden purpose that he could not understand. Time, the Shrimp had said, was something that his race had never thought of, a universal factor that had not impinged upon his culture, and here, captured in these color plates, was something that man had never thought of, had never even dreamed.