Keywords: Topsy-Turvy World automaton, view 2, probably Hans Schlottheim, Augsburg, c. 1590 - Mathematisch-Physikalischer Salon, Dresden - DSC08092.JPG en Exhibit in the Mathematisch-Physikalischer Salon Zwinger Dresden Germany This artwork is old enough so that it is in the public domain Photography was permitted in the museum without restriction 2013-12-08 07 40 41 own Daderot other versions PD-old-70 cc-zero Automata in Mathematisch-Physikalischer Salon Zwinger Dresden Uploaded with UploadWizard Hans Schlottheim |