Joanna Ostremjostrem@christies.com1 212 468 7147Read Bio
Department:Location:Title:
Trusts, Estates & AppraisalsNew YorkSenior Vice President, Co-Head Trusts, Estates & Appraisals
Fatma Turkkan-Willefturkkan-wille@christies.com+41 79 911 2454Read Bio
Department:Location:Title:
Outsider ArtGenevaSenior Consultant