This lecture is based on the materials of the trips to the plateau of Nazca in 2011-2012. The lecture was presented in the hall "The origin of civilizations" of the exhibition center "Creativity", Moscow, Russia, on May 15, 2013.
Based on the materials of this lecture we produced the documentary. See the documentary here. The text of the lecture can be found here 'The geoglyphs of Nazca' lecture.