Diana brings over two decades of dedicated careers experience in the commercial artworld, having lived and worked in both London and New York. Holding a degree in Art History from Manchester University and a Masters from the Courtauld Institute of Art, she began her career at the leading London art appraisal and advisor group Gurr Johns before moving to the prestigious modern art dealer, The Mayor Gallery in Cork Street.
In 2007, Diana co-founded TAG Fine Arts, the London-based contemporary art dealer and publishing house, where she continues to serve as a private client advisor. For the past 15 years, she has successfully operated her own art consultancy business working on both sides of the Atlantic, specialising as a fully qualified art appraiser, advisor and curator.
Diana is a Trustee of the Jon Schueler Foundation and a member of Association of Women in the Arts and the Association of Art Historians. She actively contributes to the arts community as a careers mentor to emerging arts professionals and is a member of the Arts Emergency Network.