%0 electronic Article %A Van der Snickt, Geert %E Dooley, Kathryn A %E Sanyova, Jana %E Dubois, Hélène %E Delaney, John K %E Gifford, E Melanie %E Legrand, Stijn %E Laquiere, Nathalie %E Janssens, Koen %D 2020 %G English %@ 2375-2548 %T Dual mode standoff imaging spectroscopy documents the painting process of the Lamb of God in the Ghent Altarpiece by J. and H. Van Eyck %J Science advances %V 6 %N 31 %U http://dx.doi.org/10.1126/sciadv.abb3379