Keywords: Dawenkou Computergenerated suncloud 1.gif en wikipedia 2011 December 23 computer-generated faithful reproduction of Neolithic artwork using Photoshop Example of the symbols found at the Dawenkou archaeological site<br/> Category Undeciphered writing systems Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Jay8g using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper <br/> Original text Dawenkou pottery shard 2800 BC<br/> 2008 05 21 original upload date Some Chinese dude 4800 years ago Original uploader was Dragonbones at http //en wikipedia org en wikipedia PD-US; PD-ART; Released into the public domain by the author <br/> Original text This image is in the public domain because it is a CGI representation of an ancient artwork or writing; The symbol itself pre-dates the modern concept of copyright and the creator of the CGI version hereby releases into the public domain any copyright generated by the making of the file and grants an unconditional licence to anyone for any jurisdictions in which public-domain release is not legal This applies internationally and for any purpose Attribution is not required but would be appreciated PD-US PD-art en wikipedia Dragonbones Dawenkou_suncloud svg Original upload log page en wikipedia Dawenkou_Computergenerated_suncloud_1 gif 2008-05-21 15 54 Dragonbones 148×112× 4064 bytes <nowiki> computer-generated faithful reproduction of Neolithic artwork using Photoshop Example of the symbols found at the Dawenkou archaeological site Dawenkou pottery shard 2800 BC Some Chinese dude 4800 years</nowiki> Undeciphered writing systems |