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Katherine Halligan

Katherine Halligan is Specialist for Western Art at Bonhams in Los Angeles.

Katherine brings over 20 years of experience in historic and contemporary Western fine art sales. Before joining Bonhams, she worked at international and regional auction houses and galleries, where she was responsible for the sale of numerous private and institutional collections. For the past eight years, she has been a private appraiser. Katherine has worked with the estates of artists Conrad Buff and Arthur Dominique Rozaire, and has also written and lectured on various Western and California artists and movements.

Katherine received her Bachelor of Arts degree in Art History from Wells College, Aurora, New York, and is a Certified Appraiser with the Appraisers Association of America.