January 6, 2021Harold PorcherModern & Post-War Art Harold Porcher’s Debrief on the First Modern & Post-War Art Auction At Swann Read more about Harold Porcher’s Debrief on the First Modern & Post-War Art Auction At Swann On December 3, 2020, we held our first Modern and Post-War Art auction. The sale was met with enthusiasm by collectors generating success for a number of works on offer.…