His early paintings were landscapes, rural genre scenes, and animal pieces, of which the galleries of Bamberg, Weimar, Mannheim, Karlsruhe, Berlin, Darmstadt, Frankfort, and
Wiesbaden contain fine specimens. Throughout his life Kobell traveled to
England,
France and
Italy but ultimately based his style on Dutch art. He gained a reputation through clever work on battle scenes and horses, as well as his very fine etchings and his especially fine aquatint engravings after Wouverman, Berchem, Roos, Ruysdael, and others, in which he reproduced the peculiar style of each master with uncommon success. His battle pieces contain many portraits of famous contemporaries. The New Pinakothek in Munich contains “The Third Day of the Battle of Hanau” (1808), and the Banquet Hall of the Königsbau the “
Surrender of Brieg,” “Cavalry Skirmish at Arnhofen,” and the “Battles of Eckmühl and Wagram.” ==Selected paintings==