ロベルト・カンピン
It was when the war was at its height that Seilern purchased "The Entombment with Donor and the Resurrection" (now called the Seilern Triptych) by the "Master of Flémalle", now usually identified as Robert Campin, one of his finest purchases, which he bought at Christie's as a work attributed to Adriaen Isenbrandt in 1942.