![]() 800.īut some contrasting parts of the rediscovered pattern, such as the eyes, were created out of piles of stones, the researchers said. This is similar to the technique used by the people of the Nazca culture to create geoglyphs from about 100 B.C. The creators of the orca drew it on the hillside in negative relief by removing a thin layer of stones to form the outline of the figure. ![]() Until the restoration this year, time and erosion had almost obliterated the ancient orca geoglyph to untrained eyes. "Being drawn on a slope, it is easier to suffer damage than those figures that are in flat areas, such as those of the Nazca Pampa," he said. Orca artĪfter documenting the rediscovery, Isla led a team of six specialists from Peru's Ministry of Culture in an effort to clean and restore the orca geoglyph in March and April this year.īefore the restoration, the geoglyph was disappearing due to erosion and the passage of time. "However, I expanded the search area and finally found it a few months later," in January 2015. "It was not easy to find it, because the data were not correct, and I almost lost hope," he said. But the location and size of the orca geoglyph were not well-described in the catalog, Isla told Live Science in an email.Īs a result, he said, the glyph's whereabouts in the desert hills of the Palpa Valley, about 250 miles (400 kilometers) south of Lima, were by then unknown to local people or to scientists.Īfter returning to Peru, Isla looked for the orca geoglyph on Google Earth and then on foot.
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