She was off, had darted away into the leaden heat of the December morning, like an arrow from its bow, her head bent, her arms close to her sides, fleet-footed as a spaniel: Pin was faced by the swift and rhythmic upturning of her heels. There were not many people abroad at this early hour, but the few there were, stood still and looked in amazement after the half-grown girl in white, whose thick black plait of hair sawed up and down as she ran; and a man with mop and bucket, who was washing statues, stopped his work and whistled, and winked at Pin as she passed.

Cross and confused Pin trudged after her sister, Laura's hat and gloves in one hand, the leather bag in the other.

Right down the central avenue ran Laura, growing smaller and smaller in the distance, the area of her movements decreasing as she ran, till she appeared to be almost motionless, and not much larger than a figure in the background of a picture. Then came a sudden bend in the long, straight path. She shot round it, and was lost to sight.