The two who mattered were lounging on the cushio-ned seat in the low window, of which the lower panes had been pushed quite up in order to admit the utmost possible influx of air. Little came in, for the afternoon was sultry and windless, but every now and then some cur-rent moved outside, some trickle of comparative coolness from the grass and trees of the Green Park, sufficient to stir the girl‟s hair. On this high floor of the house of flats London seemed far remote; the isolation as of an aeropla-ne, as of a ship at sea, protected them from external intru-sion.