And still, high in front, arose the precipitous barrier of the mountain, greened over where it seemed that scarce a harebell could find root, barred with the zigzags of a human roa…

She had just succeeded in curving it down into a graceful zigzag, and was going to dive in among the leaves, which she found to be nothing but the tops of the trees under which she…

At the base this vent was dark, cool, and smelled of dry, musty dust. It zigzagged so that he could not see ahead more than a few yards at a time.

[…] she saw them as we see the throngs which cover the canvases of Sallaert, Van Alsloot, and others of that school—vast masses of beings, jostling, zigzagging, and processioning i…