Sylvia Leonard Wolf, an IRS-certified appraiser, is a former president of the Appraisers Association of America, where she served 25 years on its board of directors. She is on the National Conference Committee and is also on the Appraisal Institute Foundation Board. Since 1977, her Hudson Valley-based firm has performed thousands of appraisals used by private collectors, corporate, financial institutions and museums, including: Metropolitan, Guggenheim, MOMA (NY), Cooper-Hewitt, Smithsonian, National Portrait Gallery, Boston Museum of Art and many others.