Prehistoric pigments | Resource | RSC Eduion
WEBFigure 2: Abalone shell with stone used for grinding pigments. Image courtesy of Science / AAAS. ... The following photos show an example of the art of making and using paint with plant sap and animal fat to paint a picture in, what is thought to date, to be the way the Pecos Indians painted the cliff pictures (Figure 5). The process for making ...