Comment Comment by OJFord The linked initial (2018) find article has more convincing photos, in my opinion: https://www.nytimes.com/2018/02/15/science/camels-sculptures...Submission from the time, not really discussed (just to save you the search): https://news.ycombinator.com/item?id=16391610 parent OJFord 5 years ago
Submission from the time, not really discussed (just to save you the search): https://news.ycombinator.com/item?id=16391610