Angela Berdenaberden@christies.com+41 22 319 1782Read Bio
Department:Location:Title:
JewelleryGenevaSenior Specialist
JewelleryZürichSenior Specialist
Prof. Dr. Dirk Bolldboll@christies.com+44 (0) 787 980 2464Read Bio
Department:Location:Title:
Impressionist & Modern ArtDusseldorfDeputy Chairman 20th and 21st Century Art, EMEA Managing Director, Germany
Post-War & Contemporary ArtDusseldorfDeputy Chairman 20th and 21st Century Art, EMEA Managing Director, Germany
Violaine d’Astorgvdastorg@christies.com+33 1 40 76 85 81Read Bio
Department:Location:Title:
JewelleryMonacoHead of Department
JewelleryParisHead of Department
Nancy Dottandotta@christies.com+377 97 97 11 00
Department:Location:Title:
JewelleryMonacoRegional Liaison
Ilona Genoni Dalligenoni@christies.com+41 44 268 10 29
Department:Location:Title:
Impressionist & Modern ArtZürichGeneral Manager: Specialist Swiss Art
JewelleryZürichGeneral Manager
Swiss ArtZürichGeneral Manager
Watches & WristwatchesZürichGeneral Manager
Alexandre Gouverneyreagouverneyre@christies.com+41 79 911 24 38
Department:Location:Title:
Watches & WristwatchesGenevaSpecialist
Watches & WristwatchesZürichSpecialist
Gudrun Klemmgklemm@christies.com+49 (0) 211 491 5930
Department:Location:Title:
Watches & WristwatchesDusseldorfRepresentative
Zoë Klemmezklemme@christies.com+41 44 268 10 12Read Bio
Department:Location:Title:
PhotographsZürichAssociate Director, Senior Specialist
Post-War & Contemporary ArtZürichAssociate Director, Senior Specialist
Nina Kretzschmarnkretzschmar@christies.com+49 170 769 5890
Department:Location:Title:
Post-War & Contemporary ArtCologneSenior Specialist
Post-War & Contemporary ArtDusseldorfSenior Specialist
Jutta Nixdorfjnixdorf@christies.com+41 44 268 10 10Read Bio
Department:Location:Title:
Impressionist & Modern ArtZürichManaging Director, Senior Specialist
Modern British & Irish ArtZürichManaging Director, Senior Specialist
PhotographsZürichManaging Director, Senior Specialist
Post-War & Contemporary ArtZürichManaging Director, Senior Specialist
Nicole Portmannnportmann@christies.com+41 44 268 10 18
Department:Location:Title:
Indian, Himalayan & Southeast Asian ArtZürichBusiness Development Associate
Old MastersZürichBusiness Development Associate
Prints & MultiplesZürichBusiness Development Associate
Denise Ratinoff de Liradratinoff@christies.com+56 2 2631642
Department:Location:Title:
Latin American ArtChileDirector
Capera RyanCRyan@christies.com+1 214 599 0735Read Bio
Department:Location:Title:
Sonal Singhssingh@christies.com+91 91 3669 2934Read Bio
Department:Location:Title:
South Asian Modern + Contemporary ArtMumbaiManaging Director, India and Senior Specialist
Watches & WristwatchesMumbaiManaging Director, India
Adèle Zahn Bodmerazahn@christies.com+41 (0)44 268 1016
Department:Location:Title:
Impressionist & Modern ArtZürichBusiness Development Manager
Modern British & Irish ArtZürichBusiness Development Manager
Swiss ArtZürichBusiness Development Manager
Steven J. Zickszick@christies.com+1 312 787 2765Read Bio
Department:Location:Title:
Trusts, Estates & AppraisalsChicagoSenior Vice President