• Researchers use laser technology to reveal intricate tattoos on Peruvian mummies.
• The study focused on around 100 mummies from the Chancay culture, predating the Inca Empire.
• Tattoos date back to 1250 A.D. and display geometric designs not visible to the naked eye.
• The findings emphasize non-destructive methods in archaeological research.
• Similar tattooing techniques have been observed in ancient cultures worldwide.

In a remarkable study, researchers have employed laser technology to unveil ancient tattoos on mummies from Peru, dating back approximately 5,000 years. The research, published in the Proceedings of the National Academy of Sciences, highlights tattoos found on mummies from the Chancay culture, a civilization that thrived before the rise of the Inca Empire and European contact. The tattoos, created with black ink, were revealed in high detail thanks to the stark contrast with the preserved skin of the mummies, allowing researchers to view intricate designs, primarily geometric shapes such as triangles and diamonds.

Study co-author Michael Pittman, an archaeologist from the Chinese University of Hong Kong, noted that the designs, dating back to around 1250 A.D., are “of a quality that stands up against the really good electric tattooing of today,” as highlighted by expert Aaron Deter-Wolf from the Tennessee Division of Archaeology, who was not directly involved in the research. The use of lasers enables the skin to emit a faint glow, thereby transforming it into a light source for a more detailed examination. According to co-author Tom Kaye of the Foundation for Scientific Advancement, “We basically turn skin into a light bulb."

This innovative approach assists in documenting sensitive archaeological materials without causing harm, enabling scientists to gain deeper insights into ancient artistic expressions. While the oldest known tattoos are attributed to a Neolithic man from the Italian Alps, similar body art has also been discovered among various cultures worldwide, including ancient Egyptian mummies. Lars Krutak, an archaeologist specializing in tattoo history, emphasized the cultural significance of tattoos, stating they often reflect individual identity, social status, and spiritual beliefs.

In summary, this groundbreaking research on ancient Peruvian mummies illustrates how non-destructive technologies can enhance our understanding of historical practices and artistic expressions, offering an unprecedented glimpse into the rich tapestry of human culture, as echoed by archaeologists like Martin Smith from Bournemouth University, who remarked on the value of accessing ancient tattoo artistry.

For further details, visit The Independent.