Read it through once

To the hill, then, I turned. I reached it. It remained now only to find a hollow where I could lie down, and feel at least hidden, if not secure. But all the surface of the waste looked level. It showed no variation but of tint: green, where rush and moss overgrew the marshes; black, where the dry soil bore only heath. Dark as it was getting, I could still see these changes, though but as mere alternations of light and shade; for colour had faded with the daylight.