Looking to windward there is a dark tint upon the water; but down the stream, turning the other way, intensely brilliant points of light appear and disappear. Behind a boat rowed against the current two widening lines of wavelets, in the shape of an elongated V, stretch apart and glitter, and every dip of the oars and the slippery oar-blades themselves, as they rise out of the water, reflect the sunshine. The boat appears but to touch the surface, instead of sinking into it, for the water is transparent, and the eye can see underneath the keel.
Here, by some decaying piles, a deep eddy whirls slowly round and round; they stand apart from the shore, for the eddy has cleared away the earth around them. Now, walking behind the waves that roll away from you, dark shadowy spots fluctuate to and fro in the trough of the water. Before a glance can define its shape the shadow elongates itself from a spot to an oval, the oval melts into another oval, and reappears afar off. When, too, in flood time, the hurrying current seems to respond more sensitively to the shape of the shallows and the banks beneath, there boils up from below a ceaseless succession of irregular circles as if the water there expanded from a centre, marking the verge of its outflow with bubbles and raised lines upon the surface.
By the side float tiny whirlpools, some rotating this way and some that, sucking down and boring tubes into the stream. Longer lines wander past, and as they go, curve round, till when about to make a spiral they lengthen out and drift, and thus, perpetually coiling and uncoiling, glide with the current. They somewhat resemble the conventional curved strokes which, upon an Assyrian bas-relief, indicate water.
Under the spring sunshine, the idle stream flows easily onward, yet every part of the apparently even surface varies; and so, too, in a larger way, the aspects of the succeeding reaches change. Upon one broad bend the tints are green, for the river moves softly in a hollow, with its back, as it were, to the wind.
The green lawn sloping to the shore, and the dark cedar's storeys of flattened foliage, tier above tier; the green osiers of two eyots: the light-leaved aspen; the tall elms, fresh and green; and the green hawthorn bushes give their colour to the water, smooth as if polished, in which they are reflected. A white swan floats in the still narrow channel between the eyots, and there is a punt painted green moored in a little inlet by the lawn, and scarce visible under drooping boughs. Roofs of red tile and dormer windows rise behind the trees, the dull yellow of the walls is almost hidden, and deep shadows lurk about the shore.
Opposite, across the stream, a wide green sward stretches beside the towing-path, lit up with sunshine which touches the dandelions till they glow in the grass. From time to time a nightingale sings in a hawthorn unregarded, and in the elms of the park hard by a crowd of jackdaws chatter. But a little way round a curve the whole stream opens to the sunlight and becomes blue, reflecting the sky. Again, sweeping round another curve with bounteous flow, the current meets the wind direct, a cloud comes up, the breeze freshens, and the watery green waves are tipped with foam.
Rolling upon the strand, they leave a line like a tide marked by twigs and fragments of dead wood, leaves, and the hop-like flowers of Chichester elms which have been floated up and left. Over the stormy waters a band of brown bank-martins wheel hastily to and fro, and from the osiers the loud chirp of the sedge-reedling rises above the buffet of the wind against the ear, and the splashing of the waves.
Once more a change, where the stream darts along swiftly, after having escaped from a weir, and still streaked with foam. The shore rises like a sea beach, and on the pebbles men are patching and pitching old barges which have been hauled up on the bank. A skiff partly drawn up on the beach rocks as the current strives to work it loose, and up the varnish of the side glides a flickering light reflected from the wavelets. A fleet of such skiffs are waiting for hire by the bridge; the waterman cleaning them with a parti-coloured mop spies me eyeing his vessels, and before I know exactly what is going on, and whether I have yet made up my mind, the sculls are ready, the cushions in; I take my seat, and am shoved gently forth upon the stream.
After I have gone under the arch, and am clear of all obstructions, I lay the sculls aside, and reclining let the boat drift past a ballast punt moored over the shallowest place, and with a rising load of gravel. One man holds the pole steadying the scoop, while his mate turns a windlass the chain from which drags it along the bottom, filling the bag with pebbles, and finally hauls it to the surface, when the contents are shot out in the punt.
It is a floating box rather than a boat, square at each end, and built for capacity instead of progress. There are others moored in various places, and all hard at work. The men in this one, scarcely glancing at my idle skiff, go steadily on, dropping the scoop, steadying the pole, turning the crank, and emptying the pebbles with a rattle.