Fig. 3From: A high sensitivity, low noise and high spatial resolution multi-band infrared reflectography camera for the study of paintings and works on paperColor and infrared details from The Madonna and Child with Saint John the Baptist, attributed to Giulio Romano (c. 1522-1524), Walters Art Museum. IR reflectograms taken in the spectral regions of 1100–1400, 1500–1800, and 2100 to 2400 nm show progressive improvements in the clarity of the underdrawing of a prior planned compositionBack to article page