Unveiling Hidden History: Hyperspectral Imaging Reveals Lost Mesoamerican Manuscript
Discovery of a Lost Manuscript
In the heart of the ancient Aztec capital, Tenochtitlan, once stood a vast library brimming with written treasures. However, the arrival of Spanish conquistadors brought a devastating blow to this repository of knowledge. Determined to eradicate local customs and history, they ruthlessly destroyed countless codices, leaving behind a mere fraction of these precious documents. Today, fewer than 20 pre-Columbian manuscripts remain.
Among these surviving relics lies the Codex Selden, also known as the Codex Añute, acquired by Oxford’s Bodleian Libraries in the 17th century. Measuring an impressive 16 feet in length, this priceless artifact is crafted from deer hide and adorned with a white gesso paint. Its pages, folded accordion-style, have long been concealed beneath layers of plaster and chalk.
Unlocking the Secrets with Hyperspectral Imaging
In recent years, researchers have turned to the cutting-edge technique of hyperspectral imaging to unlock the secrets hidden within the Codex Selden. This advanced technology allows scientists to capture images across a wide spectrum of wavelengths, revealing details that are invisible to the naked eye.
Armed with hyperspectral imaging, researchers embarked on a meticulous examination of the codex. Beneath the opaque surface, they uncovered a vibrant array of images and glyphs, reminiscent of the colorful Mixtec manuscripts found in present-day Oaxaca, Mexico.
A Palimpsest of Mixtec Culture
The newly discovered images confirmed that the Codex Selden is indeed a palimpsest, a manuscript with multiple layers of text or images. The Mixtec figures and glyphs found on the verso (back) of the codex represent a unique and貴重な addition to the corpus of pre-Columbian art.
A Window into the Past
The hyperspectral analysis revealed 27 human figures on a single page, adorned with elaborate headdresses and brandishing sticks or spears. The presence of glyphs representing rivers further enriches the narrative depicted within the codex.
Unveiling a Unique Genealogy
“This discovery provides invaluable insights into the genealogy of the Mixtec people,” said Leiden University researcher Ludo Snijders. “The text we’ve found does not match that of other early Mixtec manuscripts, suggesting a potentially unique lineage.”
The Promise of Further Exploration
The researchers plan to continue scanning the remainder of the Codex Selden, promising to uncover even more of this lost Mesoamerican document. Hyperspectral imaging has proven to be a powerful tool in the field of archaeology, revealing hidden layers of history and shedding light on ancient cultures.
The Significance of the Discovery
The discovery of these hidden images not only expands our knowledge of Mixtec history but also highlights the importance of preserving cultural heritage. Through non-destructive imaging techniques like hyperspectral imaging, we can continue to unlock the secrets of the past and gain a deeper understanding of our shared human story.