#pictographs, #wanapumpetroglyphs, #photography, #neolithicwallart, #WAstate, #columbiariver, #history,
<a data-flickr-embed="true" data-header="true" href="https://www.flickr.com/photos/stones55/356629000/in/pool-1071528@N20/lightbox/" title="Wanapum Petroglyphs"><img src="https://live.staticflickr.com/148/356629000_900060250c_b.jpg" width="768" height="1024" alt="Wanapum Petroglyphs"/></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>