Somehow, beyond all understanding, the sweet apparition focussed his tangle of inarticulate yearning into a blaze of delight that was a climax. The advent of the exquisite little creature, with its delicate carriage, its bosom of pure yellow, seemed symbolical almost. The idea of something sylph-like from the heart of the air flashed into him. The whole singing, dancing, coloured element produced this living emblem from its central heart of the flooding Spring. There was true air-magic in it. The passion of Spring and the mystery of birds focussed together in the tiny symbol. Imagination touched the pitch of ecstasy. He turned abruptly. There was a whirr, a streak of burning yellow that lost itself against the sea of buttercups, and lo! He was—alone again.

But this time the loneliness was more than he could bear.

He sprang to his feet, and at full speed took the direction in which it disappeared. Some wisdom of the birds was in him possibly, though alas, not their light rapidity, for while guided wisely along the windings of the willow-guarded stream, across the fields, past hedges, copses, farms, over ditches innumerable, he could not overtake his prize—and so at last came into a lonely spot that lay far away upon the surface of the countryside. The occasional flash of yellow had led him onwards in this way, as though the bird enticed him of set purpose; it would land, then shoot away again just as he came up with it. It left a trail of gold across the sunlit fields. It was a will-o'-the-wisp—in sunlight. It behaved like some spiritual decoy.

Afterwards, when he thought about it, his chase took on this aspect of curious allurement, for he knew he could never catch the bird for actual handling, even had he so desired. Nor did he wish to; he had no desire to 'prove' this symbol that summed up his imaginative passion. He only wanted to come up with it; to meet its peeping eye, to watch it at close quarters: its sylph-like beauty had seduced him. Twice he dashed through the water, where the stream made a tiresome bend, and his track across the fields of early hay would have warranted a farmer in putting dust-shot into him. Yet he kept just within sight of it—of the flashing yellow which made him oblivious of all else; and the brimstone butterflies, the yellow-hammers, the orange-tinted kingfishers that obviously tried to confuse the trail by shooting across his path, failed wholly to divert him from the chase. He knew which gold to follow. It was in his heart.

The wagtail at last shot headlong past a clump of bramble-bushes, and Wimble, arriving also headlong, saw to his amazement that the yellow of its breast remained on the branches as though caught and fixed. To his astonishment the gold lay in a shining stream across the prickles without moving. It held fast. He saw the gleaming line of it. He thought he was dreaming for an instant—then discovered that the stream of gold was a yellow scarf that had been netted by the hedge. It belonged to a human being. The same second he saw a sun-bonnet and a book lying on the other side by a pond below some willows. And the being was a blue-eyed girl. His sylph of the air had come to earth. Two black stockings hung on a branch to dry. She was bare-footed. He certainly met her eye, and it was a surprised, reproachful eye. He looked down at her, and she looked up at him. His heart came up into his throat and then into his eyes.

'I suppose you know you're trespassing,' said a voice that was both cross and sweet at once. 'These fields are father's.'

'Yes,' replied young Wimble of Trinity, staring at her in amazement. 'I'm awfully sorry.' He was lost in admiration and unable to conceal it. She was more than a farmer's daughter, he was thinking, as instinctively he transferred to her all the yearning, airy passion he had put into his search for the yellow wagtail.

'Father complained last week again, and there are new boards up everywhere.' He remembered vaguely there had been complaints about trespassing; he had blundered into the very spot where the offences had been committed. 'So you've no excuse!' she added, watching him.

'I'm awfully sorry,' he repeated, as he disentangled the yellow scarf and passed the end into her outstretched hand. The sunburned skin just matched the landscape, he noted the tiny bleached hairs upon her arm. 'I saw a yellow wagtail and went after it. They're rather uncommon.' And then he added, 'I suppose it—you—got caught, scrambling through the hedge. I'm frightfully sorry. Really, I'm ashamed. I saw the bird—and forgot everything. I believe it flew back—flew into you!'

They stood looking at each other. If he cut a comical figure, she certainly did not; for whereas his face was hot, his tie flown over one shoulder, his grey trousers splashed with mud; she seemed in her natural setting between the willows and the hedge, the untidy hair falling loose about the neck, her arms akimbo and her sunburned face suiting her to perfection. She looked cool and extraordinarily radiant. He thought she was absurdly beautiful; his heart began to beat deliciously; and when she lost the cross expression and smiled at him the next moment he blurted out a confused, impetuous something before he could possibly prevent it.