One of them was a sudden glimpse of the Troupe. It was Jerry, he had his back half-turned to the camera, he was leaning, half-doubled, into the gusting wind. He was shouting and waving one arm. It was Troupe camp, and all the paper yurts were smashed and torn and writhing in the wind. Jerry turned to the camera suddenly and he held up a broken-winged ornithopter, and his face was alight with comprehension and terror.