Other
Nazca Lines, Peru (2006)
Short text regarding theories of meanings for Nazca lines (geolyphs). Good images.
Khan Academy
Khan Academy: Nasca Geoglyphs
Located in the desert on the South Coast of Peru, the Nasca Geoglyphs are among the world's largest drawings. Also referred to as the Nasca Lines, they are more accurately called geoglyphs, which are designs formed on the earth. View...
Khan Academy
Khan Academy: Nasca, an Introduction
Nasca culture flourished on the coastal plain of southern Peru between 200 B.C.E. and 600 C.E. Read and view pictures about their art, specifically geoglyphs and pottery, in this essay.
Other
Nazca Figures: Inca Lines. Inca
Text and photographs focus on various figures and geometric shapes: Nazca Candleabra, Nazca Whale, Nazca Rose, and Nazca Hummingbird. Includes a chart of all Nazca designs.