📰00Kimberly Pirtle Leaves Sotheby’s, Launches AdvisoryARTnews.com·Daniel Cassady·about 1 month ago#fGSanVSB#facebook#twitter#linkedin#instagram#pinterest#pirtle+6 more🧰Tag tools✨Add tagFormer Sotheby’s auctioneer Kimberly Pirtle launches Gabriel Advisory Group, blending art advisory with philanthropy and institutional strategy.15s0Read later0Read More