Hand Traces: Technical Aspects of Positive and Negative Hand-Marking in Rock Art

Affordances necessary for the making of hand traces in the form of stencils and prints—primarily the availability of pigment and a suitable surface—bear on our understanding of their emergence as early exograms. Matters relating to the question of how pigment was/is applied, the placement and embellishment of images, the procurement and preparation of ochre, and the selecting and priming of surfaces, are discussed here—as well as the intriguing occurrence of variant hands. Advantage is taken of Australia’s position as a zone of ongoing hand-marking practice to suggest what can be learned from ethnography. Finally, avenues for future research are proposed with a view to opening out a discussion of external information storage possibilities in relation to hand traces.