The popular German "family journal" Die Gartenlaube published this sketch of captured French francs-tireurs during the Franco-Prussian War in 1871.
Hermann Knackfuß (1848–1915), Transport gefangener Franctireurs bei Nimogue, drawing, 1870; source: Die Gartenlaube 8 (1871), S. 129, Wikimedia Commons, http://commons.wikimedia.org/wiki/File:Die_Gartenlaube_(1871)_b_129.jpg, public domain.