Inks containing lead were likely used as drier on ancient Egyptian papyri
Inks containing lead were likely used as drier on ancient Egyptian papyri
Analyzing 12 ancient Egyptian papyri fragments with X-ray microscopy, researchers were surprised to find previously unknown lead compounds in both red and black inks and suggest they were used for their drying properties rather than as a pigment. A similar lead-based 'drying technique' has also been documented in 15th century European painting, and the discovery of it in Egyptian papyri calls for a reassessment of ancient lead-based pigments.
Source Latest Science News -- ScienceDaily
Read more Inks containing lead were likely used as drier on ancient Egyptian papyri
October 26, 2020 at 10:39PM
Analyzing 12 ancient Egyptian papyri fragments with X-ray microscopy, researchers were surprised to find previously unknown lead compounds in both red and black inks and suggest they were used for their drying properties rather than as a pigment. A similar lead-based 'drying technique' has also been documented in 15th century European painting, and the discovery of it in Egyptian papyri calls for a reassessment of ancient lead-based pigments.
Source Latest Science News -- ScienceDaily
Read more Inks containing lead were likely used as drier on ancient Egyptian papyri
October 26, 2020 at 10:39PM
Yorumlar
Yorum Gönder