'La Foire de Coblentz'; Emperor Leopold II (1747-92) portrayed as puppeteer manipulating the Prince de Conde, leader of the exile army; Brothers of Louis XVI are Pierrots; Prince de Lambesc (1751-1825) is a tooth puller; Prince de Bourbon as Scaramouche; among spectators Charles de Calonne (1734-1802) Finance Minister to Louis XVI 1783-87); on 27th August 1791 the Austrian Emperor and the King of Prussia signed the Declaration of Pillnitz against the French Revolution;