Figure 1
a: “ Madonna con Bambino e Angeli ” by Antonello da Messina (XV century; Uffizi Gallery, Florence). b: layer from which the sample was taken.
Figure 1 | Chemistry Central Journal
a: “ Madonna con Bambino e Angeli ” by Antonello da Messina (XV century; Uffizi Gallery, Florence). b: layer from which the sample was taken.