Sometimes you come across a site that is almost stupefying in its sheer abundance – petroglyphs on every rock, for a quarter mile or more. These sites are thrilling to find, but they are difficult to document. I have a few like that sitting on the back burner, where every time I open the photo folder I think “I can’t really not show any of these 200 photos I picked from the 500 I took, they’re all good photos showing interesting elements … but who would want to sit through a blog post the length of a football field?”

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