LRI4598872 View of the main temple (left) and the temple of the Three windows (right) (1983 - Photography) by Incan; Machu Picchu, Peru; (add.info.: Inca civilization: view of the ruins of the main temple on the left and the temple of the Three windows on the right, Machu-Picchu, Peru - Inca culture: view of the main temple (left) and the temple of the Three windows (right), Machu Picchu, Peru 1983); Luisa Ricciarini; South American, out of copyright.