The Dunes lay some little distance from the town, a low, but suddenly-rising hill boundary, that shut in the basin of flat land. They were all of pure sand, though in many places so matted with vegetation that it was hardly recognisable as such. Trees grew in places, especially on the side that fronted towards the town; the way up lay through a dense young wood of beech and larch, and a short, broad-leafed variety of poplar. There was no undergrowth, but between the dead leaves one could see that a dark green, short-piled moss had managed to find a hold here and there, though so smooth was it that it looked more like old enamel than a natural growth. The trees had the appearance of high summer, deeply, intensely green, so that they seemed almost blackish in mass. There was no breeze among them; even the dapples of sunlight which found their way through the roof of leaves hardly stirred, but lay in light patches, like scattered gold upon the ground. Flies and gnats moved and shimmered, a busy life, whose small voices were the only sound to be heard; all else was very still, with the glorious reposeful stillness of full summer; not oppressive, without weariness or exhaustion, rather as if the whole creation paused at this zenith to look round on its works, and beheld and saw that they were all very good. There were no clear paths, apparently few people went that way; certainly there was no one about when Julia and Rawson-Clew came. It is true they saw a kind of little beer-garden at the foot of the slope, but there was no one idling about it. "We shall have to come back here for lunch," Julia said. And when he suggested that it was rather a pity to have to retrace their steps, she answered, "It doesn't matter, we are not going anywhere particular; we may just as well wander one way as another. When we get to the top this time we will explore to the right, and when we get there again after lunch, we will go to the left; don't you think that is the best way? This is to be a holiday, you know." "Is a real holiday like a dog's wanderings?" Rawson-Clew inquired; "bounded by no purpose except dinner when hungry?" Julia thought it must be something of the kind. "Though," she said, "dogs always seem to have some end in view, or perhaps a dozen ends, for though they tear off after an imaginary interest as if there was nothing else in the world, they get tired of it, or else start another, and forget all about the first." "That must also be part of the essence of a holiday," Rawson-Clew said; "at least, one would judge it to be so; boys and dogs, the only things in nature who really understand the art of holiday-making, chase wild geese, and otherwise do nothing of any account, with an inexhaustible energy, and a purposeful determination wonderful to behold. Also, they forget that there is such a thing as to-morrow, so that must be important too." "I can't do that," Julia said.