New Technologies Are Changing How Old Master Drawings Are Studied
中文摘要
光谱成像与AI技术揭示了17世纪红粉笔画下的隐藏水印，改变了艺术研究。
English Summary
Spectral imaging and AI revealed a hidden watermark beneath a 17th-century red-chalk drawing, changing how old master drawings are studied.
Original Excerpt
Spectral imaging and artificial intelligence revealed a hidden watermark beneath a 17th-century red-chalk drawing Continue reading on Medium »