Fig. 11From: Selective damage induced by pigment-medium interactions in a Neoplasticist oil canvas painting: Composition dans le cône avec couleur orange by G. Vantongerloo (1929)ATR-FTIR spectra of: a samples 1 and 6 in which the characteristic peaks of drying oil calcite are reported; b sample 2 in which the characteristic bands of zinc soap and BaSO4 are shownBack to article page