Description: Gila Bend Arizona petroglyph manually traced from public domain image at httpenwikipediaorgwikiFileAncientastronautsjpg
By: SeriousTux
Date: 2011-03-01
Downloads: 134
Filesize: 2914
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Rock Art Gila Spiral 1 sourced from Openclipart is licensed under CC0 1.0
* Note: Date might not match original source and might be an educated guess.