From looking down the Line, he turned himself about again, and, raising his eyes, saw my figure high above him.
"Is there any path by which I can come down and speak to you?"
He looked up at me without replying, and I looked down at him without pressing him too soon with a repetition of my idle question. Just then there came a vague vibration in the earth and air, quickly changing into a violent pulsation, and an oncoming rush that caused me to start back, as though it had force to draw me down. When such vapour as rose to my height from this rapid train had passed me, and was skimming away over the landscape, I looked down again, and saw him refurling the flag he had shown while the train went by.