Judith smiled at him suddenly. Whoever changed, Martin remained unchanged. He had always been, was now, and would be till he died, kindly, greedy and comforting. He would always eat raw vegetables and smell very faintly of healthy sweat, and ask nothing much of life save that the people he was fond of should be cheerful.

He caught the smile and answered it swiftly, radiantly.

They ate sandwiches, fruit and cake; and the flies, gnats, mosquitoes and midges came in murmurous clouds around them; and Julian started to lose his temper.

‘Smoke, all of you, smoke! Don’t stop for a moment!’ he shouted. ‘My God, we shall all be devoured. Now you know what the Insect Age will be like. Now you see to what end you’ve been helping to produce the next generation, Mariella: to battle with insects and to be defeated.’

They lit cigarettes and frenziedly puffed smoke into the air until the main body of the cloud died away.

‘Now please may we go home?’ he said plaintively. And all at once Judith was reminded of Charlie as a small boy, difficult, petulant, imperious, and yet all the time half laughing at himself in a way that disarmed rebuke: as who should say: ‘I know I’m being a beast and I will be a beast, as long as I like; but you mustn’t mind and you mustn’t take me seriously.’

Julian went on:

‘Let’s all go home and have a nice quiet game of something in the billiard room. Oh, I do hate outdoors so. I do hate the country.’

Martin looked distressed.

‘You’re very ungrateful,’ said Mariella. ‘It was Martin’s treat for you.’ She took Martin’s hand and patted it.