文博日历丨薄如蝉翼 它是从砂与火中诞生的艺术

Core Insights - The article discusses the historical significance of glass, highlighting its evolution from a rare treasure in ancient times to a common material in modern life [2] Group 1: Historical Context - Archaeological findings in Guangdong's Xiaoguwei Island revealed hundreds of glass fragments from the tomb of Liu Yan, the founding emperor of the Southern Han dynasty, dating back to 2003 [5] - The glass artifacts discovered are sodium-calcium glass, likely imported from abroad, indicating the advanced glass-making techniques of the time [8][11] - The glass pieces serve as evidence of trade along the Maritime Silk Road, showcasing Guangzhou's historical connections with the Islamic world and the significance of glass in ancient trade [12] Group 2: Glass Manufacturing Techniques - The glass bottle's thickness ranges from 0.5mm to 2mm, suggesting it was likely produced using the blowing technique, a method developed during the Roman Empire [11][13] - The article notes that Chinese craftsmen began to master glass-blowing techniques during the Song, Liao, and Jin dynasties, leading to an increase in the variety of glass products [13] Group 3: Cultural Significance - Glass artifacts from the Southern Han period reflect the cultural exchanges between the East and West, symbolizing peace and mutual understanding [13] - The article emphasizes that before the Ming dynasty, exquisite glass items were valued higher than gold, illustrating their importance in ancient society [13]