Multi-Spectral Imaging, Pigment Stratigraphy, and Material Archive of Zhang Daqian's 1946 "The Awakening Fish" and 1948 "A Surreal Meeting in Qiantang": A Dual-Case Forensic Interlocking Analysis(中和堂典藏張大千1946年《東坡坐嘆喚魚圖》與1948年《錢塘夢會圖》多光譜影像分層鑑定、印色物質分層與生物力學鑑定報告)

text### TECHNICAL ABSTRACT / 技術摘要 【中文摘要】 本技術研究報告針對民國時期國畫大師張大千(1899–1983)於盛年巔峰期創作之兩幅核心重器——1946年作《東坡坐嘆喚魚圖》(設色紙本立軸)與1948年作《錢塘夢會圖》(設色紙本鏡心,中和堂典藏)建立全面去序列化之雙案合一鑑定檔案。本報告嚴格貫徹鑑定人于士傑研發之「三學論」核心鑑定架構(傳統目鑑學、光譜影像分層鑑定學、生命科學與歷史脈絡推論),並採取「物理數據與歷史推論徹底分離」之國際標準格式進行更新。本案第一部分聚焦於常光微觀結構與紫外線(UV 365nm)冷光激發下呈現之特異性光學物理數據,包含二青石色化學吸收率核驗、以及兒童腳下硃砂紅筆誤之石藍多光譜覆蓋物證。本案第二部分則基於實物真原之鐵證,結合大數據進行法醫人文情境與地緣歷史推論:其一,重構大千在 1946 年立軸與 1948 年橫軸中,因核心情感事件引發之心理應激與創作軌跡;其二,對抗戰後上海宋家金融系統(宋其中先生)在 1948 年大千畫展中之金脈護盤歷史進行客觀推測。本檔案進一步整合中和堂 2017 年紙本著錄與近代主要國際媒體報導之公開流傳鏈,全面確立本作在二十世紀美術史研究中作為「獨立自主、去序列化、全方位博物館級學術母本」之地位。詳盡之中英文鑑定技術結論請直接下載本案 PDF 報告。 [English Abstract] This technical report registers the de-serialized, updated dual-case archive for two pivotal mid-career masterpieces executed by Zhang Daqian (1899–1983): the 1946 hanging scroll "The Awakening Fish" and the 1948 horizontal panel "A Surreal Meeting in Qiantang," permanently preserved in the Zhonghe Tang Collection. This version strictly implements the systemic "Tri-disciplinary Connoisseurship Framework" (encompassing Traditional Connoisseurship, Multi-Spectral Imaging and Stratigraphy, and Holistic Lifescience Inference) developed by Principal Investigator Francis C. Yu, utilizing an internationally standardized format that isolates empirical laboratory data from contextual historical hypothesis. Section 1 isolates the empirical micro-structural and 365nm Ultraviolet (UV) radiographic metadata, specifically focusing on the specific chemical absorption profiles of Azurite-blue pigments and the multi-spectral layering of mineral cinnabar anomalies over premium Xuan paper fibers. Section 2 establishes the forensic humanities and geopolitical contextual inferences authorized by the physical authenticity of the artifacts, reconstructing Zhang's psychological stress responses manifested in his calligraphic velocity between 1946 and 1948, alongside an objective economic analysis linking contemporary acquisitions to the Song family financial network during the 1948 Shanghai exhibition. This dossier incorporates the 21st-century provenance track secured by the 2017 Zhonghe Tang publication and global broadcast records, establishing these masterworks as museum-grade empirical reference prototypes. For the complete authoritative technical conclusion in English, please download the attached PDF dossier. --- ### COMPLEMENTARY EMPIRICAL FILE LIST / 附加實物圖像清單 * Figure 1 (Captions): Spatial and ambient configuration under ambient light, verifying signature morphology and brushwork kinetic velocity. * Figure 2 (Captions): Zonal multi-spectral radiography under 365nm UV excitation, capturing Azurite-blue absorption profiles. * Figure 3 (Captions): Contextual historical trajectory and lifescience inference verified by AI data-mining models. ---