Switzerland and Germany:
Christine Maennel
cmaennel@quartzclassics.com
Christine Maennel
cmaennel@quartzclassics.com
Germany:
Daniel Hoffmann
hoffmann@loewenbergartists.com
www.loewenbergartists.com
Switzerland and France:
Jean Croisé
jean.croise@quartzclassics.com
Jean Croisé
jean.croise@quartzclassics.com