A new laser-based technique has revealed the intricate details of tattoos on centuries-old mummies in Peru, archaeologists report in a new study. However, not everyone is convinced that the new technique is better than existing methods for analyzing historical tattoos.

In a new study, researchers used lasers to uncover highly intricate designs of ancient tattoos on mummies from Peru. The preserved skin of the mummies and the black tattoo ink used show a stark contrast — revealing fine details in tattoos dating to around 1250 A.

The intricate tattoos of animal forms and geometric shapes were revealed when researchers scanned the mummies with lasers.

The tattoos of 1200-year-old mummies from Peru can now be seen in exquisite detail, showing fine markings that may have been made with cactus needles or animal bones

Delicately detailed tattoos have been discovered etched onto the bodies of 1,200-year-old mummies uncovered in Peru. Although the passing of centuries has faded these once-living artworks, new research is uncovering the remarkable skill and complexity with which they were created.

The intricate details of tattoos inscribed on the skin of South American mummies are now revealed in all their breathtaking glory.