Drooleth ye over (but not ON, because you are viewing them on a computer screen) the classic modernist-expressionist woodcuts of Frans Masereel, published in Berlin, 1925 as:
Panzer: Sdkfz. 8
Not armoured, so technically not a "Panzer", but this fourteen ton behemoth served along with them in mechanized units, mainly towing heavy artillery pieces. It should of course not be confused with its much more commonly seen "little brother" the Sdkfz. 7 which towed the legendary "88"anti-aircraft/ anti-tank guns and formed the basis for a number of specialist half-tracks.