Karlsplatz Museum, Vienna.Adolf Obermullner (1833-98) and Alexander Bensa (1833-98) - The ice jam on


Karlsplatz Museum, Vienna.Adolf Obermullner (1833-98) and Alexander Bensa (1833-98) - The ice jam on
Karlsplatz Museum, Vienna.Adolf Obermullner (1833-98) and Alexander Bensa (1833-98) - The ice jam on