Nazcas, les lignes qui parlaient au ciel(2009)

In the south of Peru, at the foot of the Andes, the Nazcas built cities and traced an immense network of geometric lines and geoglyphs. To whom were addressed these enigmatic figures only visible from the sky and what was their meaning? A team of archaeologists from all over the world use the latest technology to lift the veil on one of the greatest secrets of humanity. Their new excavation campaigns have unearthed new mummies, fabulous fabrics, ceramics and mysterious elongated skulls.