Figure 7From: Spectroscopic techniques and the conservation of artists’ acrylic emulsion paintsNEXAFS and Surface Pigment. NEXAFS N K-edge spectra of Talens PY3 yellow paint film after wet swabbing with water (W) and petroleum spirit (PS) collected at very high (−200 V EGB) and high (−50 V EGB) surface sensitivities in comparison to PY3 azo yellow pigment.Back to article page