1.
Tower Retable with Scenes from the Infancy of Christ: Laboratory results for metal on right inner wing
2.
3.
Tower Retable with Scenes from the Infancy of Christ: Laboratory results for blue on Herod's cloak
Tower Retable with Scenes from the Infancy of Christ: Laboratory results on flesh tones of King's hand
Stavelot Portable Altar
Reliquary triptych