THE LIPIZZANERS OF VIENNA
'(<a href="http://www.j-archive.com/media/2007-02-22_DJ_04.jpg" target="_blank">Jimmy of the Clue Crew gives us the clue from the Imperial Palace in Vienna, Austria.</a>)  On entering, each <a href="http://www.j-archive.com/media/2007-02-22_DJ_04a.jpg" target="_blank">rider</a> salutes <a href="http://www.j-archive.com/media/2007-02-22_DJ_04b.jpg" target="_blank">Charles VI</a>, the emperor of this royal house who built the riding hall'
Hapsburg