Oil painting at bamyan in afghanistan predating european oil painting usan teen porn chat sites
A Buddhist mural dated to around the seventh century A. is one of many in Afghanistan's Bamian Valley that were recently found to contain oil- and resin-based paints.
The use of the substances at such an early date is a surprise, since they require sophisticated knowledge of chemical properties, scientists say.
Researchers hope to find even earlier examples by studying other Central Asian sites.
Another mural from the Bamian cave Foladi 6 has been dated to the eighth century A.
Oil is used in paints to help fix dyes and help them adhere to surfaces.
It also changes a paint's drying time and viscosity.
Behind those statues are caves decorated with paintings from the fifth to ninth centuries.
Europeans began using oil in their pictures by about 800 A.
D., but the new research on the Central Asian pushes back the onset of oil-based painting by at least a hundred years.
The murals—and the remains of two giant, destroyed Buddhas—include the world's oldest known oil-based paint, predating European uses of the substance by at least a hundred years, scientists announced late last month.
Researchers made the discovery while conducting a chemical analysis as part of preservation and restoration efforts at Bamian, which lies about 145 miles (240 kilometers) northwest of the Afghan capital, Kabul.
Protein-based material can indicate the use of hide glue or egg.