Without any wind blowing, the sheer weight of a raindrop, shining in parasitic luxury on a cordate leaf, caused its tip to dip, and what looked like a globule of quicksilver performed a sudden glissando down the centre vein, and then, having shed its bright load, the relieved leaf unbent. Tip, leaf, dip, relief - the instant it all took to happen seemed to me not so much a fraction of time as a fissure in it, a missed heartbeat, which was refunded at once by a patter of rhymes: I say 'patter' intentionally, for when a gust of wind did come, the trees would briskly start to drip all together in as crude an imitation of the recent downpour as the stanza I was already muttering resembled the shock of wonder I had experienced when for a moment heart and leaf had been one.

There was a thin, reedy quaver in the air, that wavered raggedly up the scale. It hovered, dropped and caught itself, gained in body, and swooped into a booming crash that had the effect of a thunderous split in a veiling curtain.