Les origines : questions d'apologétique
Les origines: questions d'apologétique is an 1890 French Catholic apologetic treatise by Jean Guibert, published in Paris by Letouzey et Ané for a clerical and educated readership debating evolution and prehistory. Its pictures are plain line engravings of stone tools and fragments of bone, drawn with dense hatching and cross-hatching that shows surface relief and chipped edges, a useful model for rendering rock, flint, and worn mineral textures.
