1978 – 1997, Leonard Joel Auctioneers and Valuers, Melbourne
Head of Art Department from 1987 to 1996
1997 – 2005, Christie’s Australia;
Director of Christie’s from 2000
Head of Valuation Department from 1997 to 2001
Head of Business Development and Client Services from 2001 to 2003
Head of Australian and International Painting Department from 2003 to 2005
With Christie’s throughout Australia, New York and London
2005 – Present, Dwyer Fine Art; Principal Melbourne
Approved valuer of the Australian Federal Government for the Cultural Gifts Programme
Former examiner for the Protection of Moveable Cultural Heritage Act 1986 for the Commonwealth of Australia, Department of Communication and the Arts (Heritage Protection Section)
