Johann Gotthard Von Müller . Aliases: Johann Gotthard von Mueller; Johann Gotthard Muller ( 1747 - 1830 ) was a German painter. Johann Gotthard Von Müller s works have been put up for auction numerous times, with realized prices varying from 81.42 USD for Moses Mendelsohn im Oval in 2007 to 875 USD for The Battle at Bunker"s Hill Near Boston in 2012 , based on the size and medium of the artwork.