Fig. 7From: Discovery and multi-analytical study of the last missing quarter from René Magritte’s La pose enchantéeMagnification ×50 of the left upper corner of Dieu n’est pas un saint obtained with a DinoLite™ digital microscope, showing three distinct blue paint layers (Blue 1, Blue 2, Blue 3) that are overlaid. The deepest one (Blue 1), appearing lighter and greener than the upper ones, is presumed to be a tiny unscathed part of the sky from La pose enchantéeBack to article page