Variations on a theme, Aldous Huxley VARIATIONS ON A THEME SWAN, Swan, Yesterday you were The whitest of things in this dark winter. To-day the snow has made of your plumes An unwashed pocket handkercher, An unwashed pocket handkercher . . . “Lancashire, to Lancashire!”— Tune of the antique trains long ago: Each summer holiday a milestone Backwards, backwards:— Tenby, Barmouth, and year by year All the different hues of the sea, Blue, green and blue. But on this river of muddy jade There swims a yellow swan, And along the bank the snow lies dazzlingly white. The end