Placing rhetorics in a realm beyond the typical verbal/written/oral/aural.

This section is jumping out at me this time around. Keep it mind later on when we turn to discuss the elements of the rhetorical situation. Campbell opens up for discussing the material dimensions of rhetoric: not simply rhetoric as the discursive activity of humans, but as an emergent aspect of human and nonhuman relations. Also, recall here Rickert on the role of the caves themselves in the making of cave art.