00452nam a2200097   4500041000800000100001800008245010400026260000900130600008800139773012700227  aeng  aFransen, Bart  aThe Making of Portraits before Jan van Eyck : bthe Case of Wenceslas of Luxembourg /cBart Fransen  c2012  aEyck, Jan vanuhttps://documentation.perier-dieteren.org/artists/eyckj/eyck-jan-van  dBrussels : KVAB Press, 2012.gpp. 114-127.tVision & Material : Interaction between Art and Science in Jan van Eyck's Time