prominent art advisory implodes after 37 years as ex partners fire off lawsuits

Art advisors Barbara Guggenheim and Abigail Asher, who ran the blue-chip advisory Guggenheim Asher Associates for 37 years, are now locked in a bitter legal dispute. Lawsuits filed in New York Supreme Court allege fraud, tax evasion, misappropriation of funds, abuse, and exploitation. Guggenheim claims Asher misappropriated over $20.5 million in revenue, while Asher counters with accusations of unethical behavior, including using sex and kickbacks to secure artworks and lying to collectors. The firm’s clients included celebrities like Steven Spielberg and Tom Cruise and corporations such as Sony and Coca-Cola.