His etchings, pencil sketches, charcoals, watercolors, postcards, (designed for the K.u.K. Kriegsfursorgeamtes and the Rotes Kruz series and published by B.K.W.I), posters, and “ExLibris Dankl’s” all depict war scenes. Many of these eighty-five original sketches contain hand written notations German script. Scenes depicted are of Serbia, Croatia, Herzegovina, Sarajevo, and the Tyrol. Often his works were used to promote the war effort.