What ancient geoglyphs were studied by Nicholas J. saunders?
Nicholas J. Saunders:  His most recent research has been on the aesthetics of brilliance and colour in indigenous Amerindian symbolism, an extensive survey investigation of the Nazca Lines in Peru, and the anthropological archaeology of twentieth-century conflict (especially the First World War) and its legacies along the Soca (Isonzo) Front on the Slovenian-Italian border. Nazca Lines: The Nazca Lines are a series of large ancient geoglyphs in the Nazca Desert, in southern Peru.
Nazca Lines