Fig. 15From: Selective damage induced by pigment-medium interactions in a Neoplasticist oil canvas painting: Composition dans le cône avec couleur orange by G. Vantongerloo (1929)μRaman spectrum of sample 7 on the yellow area: the main peaks related to the presence of the yellow pigment NY24, also known as Gamboge, mixed with Cobalt Yellow, are highlightedBack to article page