File:P.Köln XI 429.jpg - Wikipedia

The Cheops Pyramid, Giza

Drigung by The Rubin Museum of Art - Issuu

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Cologne - Wikipedia

Cologne - Wikipedia

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The Cheops Pyramid, Giza

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Cologne - Wikipedia

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File:Koeln-Luftbild-2012-Cologne-aerial-view-bilderbuch-koeln (cropped).jpg - Wikimedia Commons

This 429 million-year-old trilobite eye is similar to those of modern insects