Lynn Levenberg, President of Lynn Levenberg Ltd. , New York (US), specializes in Tibetan, Nepalese, Bhutanese, Ladakhi, and Mongolian jewelry. Her Bachelor’ s and Master’ s degrees in English literature are from Columbia University (US). From 1991 to 2014, she chose and extensively researched every piece in the large Barbara & David Kipper jewelry collection. Lynn Levenberg’ s 30 years of research on Buddhist jewelry have made her the only knowledgeable expert in this field.