Fig. 11From: A technical step forward in the integration of visible-induced luminescence imaging methods for the study of ancient polychromyFrom left: UV-induced visible luminescence (UVL); visible-induced visible luminescence (VIVL) using Lee No. 16; VIVL using Lee No. 21 images taken of Terracotta A a corrected (stray light removed), b red channel only (converted to greyscale). See the corresponding ‘as shot’ images presented in Fig. 5b–dBack to article page