<\/o:p><\/p>\nCharles is now an independent art advisor, consultant and appraiser. In addition to working with private clients and serving as a vetter for prestigious art fairs, he has consulted for auction houses, the IRS and museums, most recently the Barnes Foundation in Philadelphia. He is a Certified Member of the Appraisers Association of America and has belonged to the organization since 1992. Charles has frequently lectured to art related groups. His expertise has been quoted in publications ranging from \u201cArt & Antiques<\/em>\u201d to \u201cThe Financial Times.\u201d <\/em><\/o:p><\/p>\nCharles Mathes has performed hundreds of appraisals of fine and decorative artworks for clients that have included museums, corporations, celebrities, insurance companies and private collectors. He is the author of several books including Treasures of American Museums <\/i>[Mallard, 1991] and a series of art and antique-related mystery novels published by St. Martins Press. His expertise in modern art has been quoted in publications ranging from Art & Antiques<\/i> magazine to The Financial Times of London. <\/i>He has lectured on Picasso Ceramics, modern tapestries and other subjects to various art-related groups and has participated in art fairs in New York, Miami, Seattle, Los Angeles, Palm Springs, London, Vienna, Moscow and Dubai.<\/o:p><\/p>\n<\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":109,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","spay_email":"","footnotes":""},"aioseo_notices":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P7OjtQ-2T","_links":{"self":[{"href":"https:\/\/visiblesinc.com\/wp-json\/wp\/v2\/pages\/179"}],"collection":[{"href":"https:\/\/visiblesinc.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/visiblesinc.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/visiblesinc.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/visiblesinc.com\/wp-json\/wp\/v2\/comments?post=179"}],"version-history":[{"count":4,"href":"https:\/\/visiblesinc.com\/wp-json\/wp\/v2\/pages\/179\/revisions"}],"predecessor-version":[{"id":475,"href":"https:\/\/visiblesinc.com\/wp-json\/wp\/v2\/pages\/179\/revisions\/475"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/visiblesinc.com\/wp-json\/wp\/v2\/media\/109"}],"wp:attachment":[{"href":"https:\/\/visiblesinc.com\/wp-json\/wp\/v2\/media?parent=179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}