Manuel du dessinateur lithographe ou description des meilleurs moyens à employer pour faire des dessins sur pierre dans tous les genres connus
A French manual of lithographic drawing by Godefroy Engelmann, published in 1824 and drawn from the Heidelberg University Library collection, written for artists and draughtsmen learning to draw on stone. The pictures are sample lithographs, all printed rotated on the page, showing a dark tonal figure scene, a rocky woodland with a crouching animal, a Gothic-arched bridge over water, and a hatched hill map, which together demonstrate tonal range, crayon texture and line work a designer can study.
