With his jaw cradled in the crook of his arm he watched idly surface phenomena, gouts of sewage faintly working, gray clots of nameless waste and yellow condoms roiling slowly out of the murk like some giant form of fluke or tapeworm. The watcher’s face rode beside the boat, a sepia visage yawing in the scum, eyes veering and watery grimace. A welt curled sluggishly on the river’s surface as if something unseen had stirred in the deeps and small bubbles of gas erupted in oily spectra.