A flash, a peal—ay, all in keeping with the scene—the growl of thunder completely around and above us, and the lurid gleam flings a sort of spectral halo over the heavens. There are two intensely black clouds sailing in contrary currents towards each other, like destroying spirits. The flash from the Guernsey cloud charged highly electric streams over to that from Sark. Guernsey comes out in bright light for a moment, and then is lost. Sark is overshadowed, and looms out like a great purple wall, the chiselling of its cliffs and rocks, that a minute since showed like huge bastions and gables, is totally obscured. An awful position, if we linger here, and yet the _mise en scène_ is most magnificent—sublime. The storm instantly bursts on Grosnez, and we brave its wild fury, to look forth on a glory from which Salvator, Loutherbourg, and Turner might have drunk in ideas of elemental majesty. A black and murky cloud settles round yon point of _Pleinmont_, a bold, caverned rock of sharp sienite, shaking with its thunder the old fort and drawbridge, and driving its flood across the bay of _Grève au Laucheon_, and far into its caves of gloom, 400 feet deep. One of those sudden transitions of electric storm brings out the brightest sunbeams, and we look across yonder rocky dingle two miles away on the beautiful cove of _Grève la Lecq_, with its barrack and hostelry. The sea is rolling gloriously at high water over the rocks of _Les Deniers_, its mountains of milk-white foam breaking on a floor of sand as white as they, and thundering on the deep umber rocks, embossed on the surface, and then rolling with a deeper roar into that yawning cavern on the western cliff. Towering over the shore of the bay hang stupendous cliffs, some 400 feet high. From the eastern mound over the _Crab Caves_, _Catel de Lecq_, we look up the two dingles which come down, rich in woodland, to the bay, just about an old grey martello: then by a mere turn on the heel we are directly on the verge of a magnificent cave, closed in by cliffs nearly 500 feet high, huge granite blocks strewed around their bases, and more seaward a belt of white sand and a beach of black pebbles. The scene is wild and rude as the Hebrides, and where the rolling surge on the beach meets the transient flood of a storm-cloud, it displays a picture almost as majestic as a sea-loch in Skye. [Illustration: CLIFFS NEAR GRÈVE LA LECQ]