马王堆汉墓新发现！

Core Viewpoint - Recent discoveries at the Mawangdui Han Tomb have revealed that the previously identified "pillow cover" known as "Qidi 'Chengyun Embroidery'" is actually the earliest silk cushion found in archaeological history, along with significant findings regarding the T-shaped silk painting that shows signs of alterations [1][2]. Group 1: Discoveries at Mawangdui Han Tomb - The "Qidi 'Chengyun Embroidery'" cushion measures 100 cm in length and 74 cm in width, found in the tomb of Li Cang's wife, Xinzhui, and was previously misidentified as a pillow cover [1][2]. - The T-shaped silk painting, a centerpiece of the Hunan Museum's collection, is divided into three sections: heaven, earth, and underground, featuring a mythical creature and various deities [3]. Group 2: Research Methodology and Findings - Experts utilized multi-modal imaging techniques, including multi-spectral and X-ray fluorescence imaging, to identify multiple alteration traces on the T-shaped silk painting, indicating changes in artistic representation over time [3][4]. - The systematic inventory of over 21,000 artifacts from the Mawangdui Han Tomb was completed in 2022, revealing new insights, including auspicious phrases woven into textiles [4]. Group 3: Future Research Directions - The application of artificial intelligence tools and advanced imaging techniques is expected to enhance the study of Mawangdui silk texts and paintings, aiding in the restoration and preservation of these artifacts [5].