Italian Paintings of the Thirteenth and Fourteenth Centuries: Madonna and Child Enthroned with Twelve Angels, and with the Blessing Christ [middle panel], shortly before 1387 | National Gallery of Art https://www.nga.gov/research/publications/italian-paintings-thirteenth-and-fourteenth-centuries-0/italian-paintings-thirteenth-and-fourteenth-centuries-madonna-and-child-enthroned-twelve-angels-and
treatment, the NGA scientific research department analyzed the painting using x-ray
![Italian Paintings of the Thirteenth and Fourteenth Centuries: Madonna and Child Enthroned with Twelve Angels, and with the Blessing Christ [middle panel], shortly before 1387 | National Gallery of Art](https://www.fragfinn.de/wp-content/uploads/screenshots/1764002570690b14c04aefd5.73467777.png)