The Great Pyramid and Sprinx at Giza, Egypt.
Credit: Codadilupo78 (fotografia di Codadilupo78 - maggio 2007) [GFDL (http://www.gnu.org/copyleft/fdl.html), CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/) or CC-BY-2.5 (http://creativecommons.org/licenses/by/2.5)], via Wikimedia Commons
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