But as he drove away from the depot past the cafs in the square he caught sight of Kandinski on the terrace of the Site Tycho. It was 3 o’clock, a time when most people in Vernon Gardens were lying asleep indoors, and Kandinski seemed to be the only person out in the sun. He was scrubbing away energetically at the abstract tables with his long hairy arms, head down so that his beard was almost touching the metal tops, like an aboriginal halfman prowling in dim bewilderment over the ruins of a futuristic city lost in an inversion of time.

On an impulse, Ward parked the car in the square and walked across to the Site Tycho, but as soon as Kandinski came over to his table he wished he had gone to another of the cafs. Kandinski had been reticent enough the previous day, but now that Cameron was absent he might well turn out to be a garrulous bore.

After serving him, Kandinski sat down on a bench by the bookshelves and stared moodily at his feet. Ward watched him quietly for five minutes, as the mobiles revolved delicately in the warm air, deciding whether to approach Kandinski. Then he stood up and went over to the rows of magazines. He picked in a desultory way through half a dozen and turned to Kandinski. ‘Can you recommend any of these?’

Kandinski looked up. ‘Do you read science fiction?’ he asked matterof-factly.

‘Not as a rule,’ Ward admitted. When Kandinski said nothing he went on: ‘Perhaps I’m too sceptical, but I can’t take it seriously.’

Kandinski pulled a blister on his palm. ‘No one suggests you should. What you mean is that you take it too seriously.’

Accepting the rebuke with a smile at himself, Ward pulled out one of the magazines and sat down at a table next to Kandinski. On the cover was a placid suburban setting of snugly eaved houses, yew trees and children’s bicycles. Spreading slowly across the roof-tops was an enormous pulpy nightmare, blocking out the sun behind it and throwing a weird phosphorescent glow over the roofs and lawns. ‘You’re probably right,’ Ward said, showing the cover to Kandinski. ‘I’d hate to want to take that seriously.’

Kandinski waved it aside. ‘I have seen 11th-century illuminations of the Pentateuch more sensational than any of these covers.’ He pointed to the cinema theatre on the far side of the square, where the four-hour Biblical epic Cain and Abel was showing. Above the trees an elaborate technicolored hoarding showed Cain, wearing what appeared to be a suit of Roman armour, wrestling with an immense hydraheaded boa constrictor.

Kandinski shrugged tolerantly. ‘If Michelangelo were working for MGM today would he produce anything better?’

Ward laughed. ‘You may well be right. Perhaps the House of the Medicis should be re-christened "16th CenturyFox".’

Kandinski stood up and straightened the shelves. ‘I saw you here with Godfrey Cameron,’ he said over his shoulder. ‘You’re working at the Observatory?’

‘At the Hubble.’

Kandinski came and sat down beside Ward. ‘Cameron is a good man. A very pleasant fellow.’

‘He thinks a great deal of you,’ Ward volunteered, realizing that Kandinski was probably short of friends.

‘You mustn’t believe everything that Cameron says about me,’ Kandinski said suddenly. He hesitated, apparently uncertain whether to confide further in Ward, and then took the magazine from him. ‘There are better ones here. You have to exercise some discrimination.’

‘It’s not so much the sensationalism that puts me off,’ Ward explained, as the psychological implications. Most of the themes in these stories come straight out of the more unpleasant reaches of the unconscious.’

Kandinski glanced sharply at Ward, a trace of amusement in his eyes. ‘That sounds rather dubious and, if I may say so, second-hand. Take the best of these stories for what they are: imaginative exercises on the theme of tomorrow.’

‘You read a good deal of science fiction?’ Ward asked.

Kandinski shook his head. ‘Never. Not since I was a child.’

‘I’m surprised,’ Ward said. ‘Professor Cameron told me you had written a science fiction novel.’

‘Not a novel,’ Kandinski corrected.

‘I’d like to read it,’ Ward went on. ‘From what Cameron said it sounded fascinating, almost Swiftian in concept. This space-craft which arrives from Venus and the strange conversations the pilot holds with a philosopher he meets. A modern morality. Is that the subject?’

Kandinski watched Ward thoughtfully before replying. ‘Loosely, yes. But, as I said, the book is not a novel. It is a factual and literal report of a Venus landing which actually took place, a diary of the most significant encounter in history since Paul saw his vision of Christ on the road to Damascus.’ He lifted his huge bearded head and gazed at Ward without embarrassment. ‘As a matter of interest, as Professor Cameron probably explained to you, I was the man who witnessed the landing.’

Still maintaining his pose, Ward frowned intently. ‘Well, in fact Cameron did say something of the sort, but I…’

‘But you found it difficult to believe?’ Kandinski suggested ironically.

‘Just a little,’ Ward admitted. ‘Are you seriously claiming that you did see a Venusian space-craft?’

Kandinski nodded. ‘Exactly.’ Then, as if aware that their conversation had reached a familiar turning he suddenly seemed to lose interest in Ward. ‘Excuse me.’ He nodded politely to Ward, picked up a length of hose-pipe connected to a faucet and began to spray one of the big mobiles.

Puzzled but still sceptical, Ward sat back and watched him critically, then fished in his pockets for some change. ‘I must say I admire you for taking it all so calmly,’ he told Kandinski as he paid him.

‘What makes you think I do?’

‘Well, if I’d seen, let alone spoken to a visitor from Venus I think I’d be running around in a flat spin, notifying every government and observatory in the world.’

‘I did,’ Kandinski said. ‘As far as I could. No one was very interested.’

Ward shook his head and laughed. ‘It is incredible, to put it mildly.’

‘I agree with you.’

‘What I mean,’ Ward said, ‘is that it’s straight out of one of these science fiction stories of yours.’

Kandinski rubbed his lips with a scarred knuckle, obviously searching for some means of ending the conversation. ‘The resemblance is misleading. They are not my stories,’ he added parenthetically. ‘This caf is the only one which would give me work, for a perhaps obvious reason. As for the incredibility, let me say that I was and still am completely amazed. You may think I take it all calmly, but ever since the landing I have lived in a state of acute anxiety and foreboding. But short of committing some spectacular crime to draw attention to myself I don’t see now how I can convince anyone.’

Ward gestured with his glasses. ‘Perhaps. But I’m surprised you don’t realize the very simple reasons why people refuse to take you seriously. For example, why should you be the only person to witness an event of such staggering implications? Why have you alone seen a Venusian?’

‘A sheer accident.’

‘But why should a space-craft from Venus land here?’

‘What better place than near Mount Vernon Observatory?’

‘I can think of any number. The UN Assembly, for one.’

Kandinski smiled lightly. ‘Columbus didn’t make his first contacts with the North-American Indians at the IroquoisSioux Tribal Conference.’

‘That may be,’ Ward admitted, beginning to feel impatient. ‘What did this Venusian look like?’

Kandinski smiled wearily at the empty tables and picked up his hose again. ‘I don’t know whether you’ve read my book,’ he said, ‘but if you haven’t you’ll find it all there.’

‘Professor Cameron mentioned that you took some photographs of the Venusian space-craft. Could I examine them?’

‘Certainly,’ Kandinski replied promptly. ‘I’ll bring them here tomorrow. You’re welcome to test them in any way you wish.’