Fig. 7From: Appearance-based evaluation of varnish removal methods in gilded surfacesAverage L*, a*, b* values for oil gilding (black) and water gilding (red), unvarnished (round marker), varnished (square marker), n1 (left pointing marker), n2 (right pointing marker), n3 (top pointing marker), and n4 (bottom pointing marker). a CIE a*b* coordinates. b CIE L*a* coordinates. c CIE L*b* coordinatesBack to article page