Manja Rottinkmrottink@christies.com+31 (0)20 575 5283Read Bio
Department:Location:Title:
Old MastersAmsterdamInternational Senior Specialist Old Master Paintings Director
Mathieu Ruffatmruffat@christies.com+41 75 431 90 40
Department:Location:Title:
Watches & WristwatchesGenevaSpecialist EMEA & Americas
Watches & WristwatchesNew YorkSpecialist EMEA & Americas
Watches & WristwatchesParisSpecialist EMEA & Americas
Grace Zhuang (莊俊)gzhuang@christies.com+86 21 2226 1530Read Bio
Department:Location:Title:
Impressionist & Modern ArtShanghaiVice President, Senior Specialist, Head of Sale
Modern & Contemporary Art, Asia Pacific ShanghaiVice President, Senior Specialist, Head of Sale