Zeichnungs-Vorlagen
Zeichnungs-Vorlagen is a German drawing-copy book by Ernst Fröhlich, published in 1855 for students learning to draw from models. Its single plate shows two shaded spheres above a sprig of ivy and an oak branch with acorns, rendered in fine engraved line. A designer could take from it the clean hatching that models volume and form with minimal tone, useful for botanical or natural-form sketches.
